CN207140133U - Full-automatic extrusion pelletizing production line - Google Patents
Full-automatic extrusion pelletizing production line Download PDFInfo
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- CN207140133U CN207140133U CN201720393731.6U CN201720393731U CN207140133U CN 207140133 U CN207140133 U CN 207140133U CN 201720393731 U CN201720393731 U CN 201720393731U CN 207140133 U CN207140133 U CN 207140133U
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Abstract
A kind of full-automatic extrusion pelletizing production line, including frame, mixing device of weighing, feeding device, extrusion pelleter and particle collection device；Extrusion pelleter includes extruder, bosh, water-absorbing sponge block, drying device and pellet device；Dry device of making an uproar includes water leg, guide roll, airduct and the first hair-dryer；Airduct inlet end connects with the first hair-dryer air outlet, and airduct outlet side is in above water leg and towards water leg；Particle collection device includes vibratory sieve, particle delivery pipe, the second hair-dryer and particle storage warehouse；Sieve box of vibrating is provided with particle entrance and conforming particle exports；Particle delivery pipe one end connects with the second hair-dryer air outlet, the other end connects with particle storage warehouse charging aperture, and conforming particle outlet, particle storage warehouse feedback outlet connect with particle delivery pipe stage casing.The utility model can be sufficiently cool to extrusion material strip, avoids particle from mutually being bonded because temperature is too high, and screen and collect in the particle that can obtain conforming particle from pelletizing.
Description
Technical field
It the utility model is related to particle manufacture process equipment, and in particular to a kind of full-automatic extrusion pelletizing production line.
Background technology
Particle at present（Such as plastic grain）During production, be required for greatly by extrusion molding, wire drawing, cooling and
Pelletizing process, is finally directly packed, that is, obtains finished granule.But in refrigerating work procedure, easily there is the material to extrusion
Bar cools down insufficient situation, causes manufactured particle easily mutually to be bonded because temperature is too high；In addition, obtained through pelletizing
Grain has differences in terms of size so that the quality heterogeneity of finished granule, influences the quality of finished granule.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of full-automatic extrusion pelletizing production line, this full-automatic
Extrude pelletizing production line the material strip of extrusion can be carried out it is sufficiently cool, avoid made of particle mutually bonded because temperature is too high
The occurrence of, and can will screen and collect in particle that the qualified particle of size obtains after pelletizing, be advantageous to
Improve the quality of finished granule.The technical scheme of use is as follows：
A kind of full-automatic extrusion pelletizing production line, it is characterised in that including frame, mixing device of weighing, feeding device, squeeze
Go out pelleter and particle collection device；The charging aperture of feeding device connects with the discharging opening for mixing device of weighing；The extrusion is cut
Grain machine includes extruder, bosh, water-absorbing sponge block, drying device and pellet device, extruder, bosh, water suction sea
Continuous block, drying device and pellet device are sequentially arranged in frame from A-P；It is logical that the die head of extruder is provided with multiple dischargings
Hole, the charging aperture of extruder connect with the discharging opening of feeding device；Dry device of making an uproar includes water leg, guide roll, airduct and first
Hair-dryer, water leg are located between water-absorbing sponge block and pellet device, and guide roll may be rotatably mounted on water leg；Airduct enters
Gas end connects with the air outlet of the first hair-dryer, and the outlet side of airduct is in above water leg and towards water leg；The particle
Collection device includes vibratory sieve, particle delivery pipe, the second hair-dryer and particle storage warehouse；Vibratory sieve include base, vibrator and
Screen box, vibrator are fixedly mounted on base, and screen box is fixedly mounted on a shaker, and vibratory sieve is provided with the cavity of screen box
Net and lower vibration screen, the mesh size of upper vibration screen is bigger than lower vibration screen, and upper vibration screen and lower vibration screen will sieve
The cavity of case is separated into the coarse granule collecting chamber being arranged in order from top to bottom, conforming particle collecting chamber and fine particle collection chamber, sieve
Case be provided with particle entrance, coarse granule outlet, conforming particle outlet and fine grained outlet, particle entrance and coarse granule outlet with
Coarse granule collecting chamber is connected, and particle entrance connects with the discharging opening of the pellet device, and conforming particle outlet is received with conforming particle
Collect chamber connection, fine grained outlet connects with fine particle collection chamber；Particle storage warehouse is fixedly mounted in frame, particle storage warehouse side
The top of wall is provided with charging aperture, bottom is provided with feedback outlet, and the top of particle storage warehouse is provided with an opening, the bottom of particle storage warehouse
Provided with discharging opening, the cavity of charging aperture, feedback outlet and the discharging opening of particle storage warehouse with particle storage warehouse connects, powder collection
Device also includes the discharging opening switching control mechanism that the discharging opening of particle storage warehouse can be controlled to open or close；Particle conveys
One end of pipe connects with the air outlet of the second hair-dryer, the other end connects with the charging aperture of particle storage warehouse, conforming particle outlet,
The feedback outlet of particle storage warehouse connects with particle delivery pipe stage casing.
In above-mentioned full-automatic extrusion pelletizing production line, mixing device of weighing is used to a variety of powders carrying out metering mixing；
The powder mixed is added in extruder by feeding device, after forming melt in an extruder, from each of extruder die head
It is individual go out material through hole extruded stock bar；When the material strip of extrusion passes through bosh, the water in bosh carries out fully cold to material strip
But, the temperature of material strip is made reduce rapidly；Water-absorbing sponge block is used to absorb most moisture in the material strip after cooling；Work as material strip
During by water leg, the first hair-dryer is blown by airduct towards the material strip of water leg and process, and remaining moisture in material strip is blown
Drop down onto in water leg（Partial moisture is evaporated）, make material strip desiccation；Pellet device is used to the material strip through drying process being cut into
Grain；Screen and collect in the particle that particle collection device is used to obtain the qualified particle of size after pelletizing, and to receiving
Processing is dried in the particle collected.
Upper vibration screen and lower vibration screen can be selected according to the size of the conforming particle of required collection, qualified
The size of grain is smaller than the mesh size of upper vibration screen, and bigger than the mesh size of lower vibration screen.Above-mentioned particle collection device
During work, particle entrance of the particle through screen box obtained after pellet device pelletizing enters in coarse granule collecting chamber, vibrator driving
Screen box vibrates, vibration screen and the vibration of lower vibration screen in drive；In the presence of upper vibration screen, coarse granule（That is size ratio
The big particle of the mesh of upper vibration screen）Stay in coarse granule collecting chamber, remaining particle then enters through the mesh of upper vibration screen
Enter in conforming particle collecting chamber；In the presence of lower vibration screen, fine grained（That is size smaller than the mesh of lower vibration screen
Grain）Mesh through lower vibration screen enters in fine particle collection chamber, and gauge particle then stays in conforming particle collection
In chamber.Particle in conforming particle collecting chamber enters in particle delivery pipe through qualified particle outlet；Discharging opening switching control mechanism
Particle storage bin discharge port external is controlled to close, particle enters particle in the presence of the second hair-dryer through particle delivery pipe, charging aperture
In storage warehouse；Feedback outlet of the particle through particle storage warehouse bottom in particle storage warehouse is returned in particle delivery pipe, then by second
Hair-dryer is transmitted back in particle storage warehouse；By make particle between particle storage warehouse and particle delivery pipe loopy moving come to
Processing is dried in particle in grain storage warehouse（Now moisture evaporation unnecessary in particle storage warehouse endoparticle and from particle store
The opening discharge of the top of the warehouse）；Then, discharging opening switching control mechanism opens particle storage bin discharge port external, good to drying process
Particle is packed, you can obtains finished granule.
It is preferred that above-mentioned extruder is double screw extruder.More preferably extruder is big L/D ratio double screw extruder（For example,
In draw ratio double screw extruder：The ㎜ of two screw rods 77,4.1 meters of barrel total length）.
In preferred scheme, above-mentioned dry device of making an uproar also includes blowing cover, and blowing cover is in above water leg；Blowing cover includes outer
Cover body and interior cover body, outer outlet body top are provided with air inlet, and the outlet side of airduct connects with the air inlet at the top of outer outlet body, interior cover body
It is on the inside of outer outlet body, flow-guiding channel is formed between outer outlet body and interior cover body, flow-guiding channel connects with the air inlet at the top of outer outlet body
Logical, the front end of flow-guiding channel is with preceding gas outlet, rear end with rear gas outlet, and preceding gas outlet, rear gas outlet are towards water leg.
The air-flow that the air outlet of first hair-dryer is sent out enters the flow-guiding channel of blowing cover by the air inlet at the top of airduct, outer outlet body
In, then blow to from the preceding gas outlet of flow-guiding channel, rear gas outlet the material strip of water leg and process.
In preferred scheme, above-mentioned pellet device includes pelletizing case, stationary knife, rotating shaft and drive mechanism；Pelletizing case is fixedly mounted
In frame, the front side board of pelletizing case is provided with discharging opening provided with feeding mouth, back side panel（Discharging opening on pelletizing case back side panel
Form the discharging opening of pellet device）, stationary knife is fixedly mounted on inside pelletizing case and at the feeding mouth of pelletizing case；Rotating shaft can
It is rotatably installed in pelletizing case, the clutch end drive connection of rotating shaft and drive mechanism, is equidistantly provided with rotating shaft multiple
The moving knife corresponding with stationary knife position, the blade of each moving knife is along the axially arranged of rotating shaft.So, drive mechanism drive shaft is every
Rotate one week, pellet device can complete multiple pelletizing.
In order to prevent that material strip shifts during pelletizing, above-mentioned pellet device also includes the first cylinder, roller frame and pressure roller, the
The cylinder body of one cylinder is fixedly mounted in pelletizing case, and roller frame is connected with the piston rod of the first cylinder, and pressure roller is installed by bearing
On roller frame, and the position of pressure roller is corresponding with the stationary knife.Pressure roller can be connected with drive mechanism, can drive during work
Material strip enters pelletizing case；It can not also be connected with drive mechanism, be rotated as material strip enters pelletizing case during work.Production
Before, the piston rod of the first cylinder shrinks, and pressure roller leaves stationary knife, pressure roller is entered pelletizing case without prejudice to material strip；Material strip enters pelletizing
After case, the piston rod of the first cylinder stretches out, and makes pressure roller that material strip is pressed on stationary knife, and pressure roller is kept this in process of production
State.
In a kind of concrete scheme, above-mentioned particle delivery pipe stage casing is provided with a feeding mouth, and the conforming particle outlet passes through
Discharge nozzle connects with the feeding mouth on particle delivery pipe stage casing, and the feedback outlet of particle storage warehouse passes through feed back pipe and particle delivery pipe
Feeding mouth connection on stage casing.
In another concrete scheme, above-mentioned particle delivery pipe stage casing is provided with two feeding mouths, and conforming particle outlet passes through
Expects pipe connects with the feeding mouth on particle delivery pipe stage casing, and the feedback outlet of particle storage warehouse passes through feed back pipe and particle delivery pipe
Another feeding mouth connection on stage casing.
In preferred scheme, the opening at the top of above-mentioned particle storage warehouse is provided with the first filter screen, the particle storage warehouse
Charging aperture is in the lower section of the first filter screen.The particle that first filter screen is mainly used in avoiding coming out from particle storage warehouse charging aperture is because of speed
Spend fast and depart from the situation of particle storage warehouse.
In preferred scheme, magnet is provided with the cavity of above-mentioned particle storage warehouse.Magnet is mainly used in absorbing particle storage warehouse
The interior particle containing metal impurities, so as to improve the quality of finished granule.
In a kind of concrete scheme, above-mentioned discharging opening switching control mechanism includes sideboard, horizontal guide rail and the second cylinder,
Horizontal guide rail is located at the discharge outlet of the particle storage warehouse bottom, and sideboard is arranged on horizontal guide rail and and horizontal guide rail
Be slidably matched, the cylinder body of the second cylinder is fixedly mounted on particle storage warehouse, the piston rod of the second cylinder for be horizontally orientated to and with
Sideboard is fixedly connected.So, can by the second cylinder piston rod it is flexible come drive sideboard on horizontal guide rail it is past
Multiple translation, the closing of particle storage warehouse bottom discharge mouth or opening are controlled by the position of switching activity baffle plate.
In another concrete scheme, above-mentioned discharging opening switching control mechanism includes first switch valve, and first switch valve is located at
The downside of the particle storage warehouse bottom discharge mouth.So, particle can be controlled by the opening or closing of first switch valve
The opening of storage warehouse bottom discharge mouth or closing.
In preferred scheme, weight scale is provided with below the discharging opening of above-mentioned particle storage warehouse.Weight scale is mainly used in drying
The particle handled well carries out quantitative package.
In preferred scheme, above-mentioned mixing device of weighing includes material blanking tube and multiple storing metering supply devices, material blanking tube are solid
Dingan County is in the frame；Storing metering supply device includes storage bin, second switch valve, pan feeding flexible pipe, weighing hopper, spiral
Conveyer, discharge tube, weighing sensor and control circuit；Storage bin is fixedly mounted in frame, is provided with and is thrown at the top of storage bin
Material mouth, bottom are provided with discharging opening, and second switch valve is located at the discharge outlet of storage bin, and the discharging opening of storage bin passes through pan feeding flexible pipe
Connected with the cavity of weighing hopper；Conveying worm includes barrel, screw rod and motor, and barrel is fixed with weighing hopper bottom to be connected
Connect, the cavity of barrel connects with the cavity of weighing hopper, and screw rod may be rotatably mounted in barrel, screw rod one end and motor it is dynamic
Power output shaft is connected, and the discharging opening of barrel is connected by discharge tube with the cavity of material blanking tube, material blanking tube lower end and charging
The charging aperture connection of device（Now material blanking tube lower end forms the discharging opening of above-mentioned mixing device of weighing）；Weighing hopper or helical feed
Machine is arranged in frame by weighing sensor, and corresponding with the control circuit input of weighing sensor connects, motor, the
The output end connection corresponding with control circuit respectively of two switch valves.
In above-mentioned storing metering supply device, weighing sensor be used for detect weighing hopper, conveying worm and they inside
The instantaneous gross weight value of powder, and the weight signal collected is transferred to control circuit, control circuit is by being calculated place
The gravimetric value of powder and powder subtracts in weighing hopper and conveying worm in the unit interval inside the weighing hopper and conveying worm
Few gravimetric value.Preset upper weight limit value, lower weight limit value and the list for being in powder inside weighing hopper and conveying worm
Position time weightless value.During work, powder is added in the cavity of storage bin by dog-house；Powder in storage bin is in itself weight
The discharging opening through storage bin bottom, pan feeding flexible pipe enter in the cavity of weighing hopper under power effect, the chamber for a stepping feeding cylinder of going forward side by side
In body；Motor is run, and is conveyed the powder in barrel to the discharging opening of barrel by screw rod, and go out from the discharging opening of barrel
Come, enter through discharge tube in material blanking tube.In the course of the work, powder in weighing hopper and conveying worm is in when detecting
When weight reaches default upper weight limit value, control circuit just controls second switch valve to close, and suspends the powder in storage bin
Enter through pan feeding flexible pipe in weighing hopper；When detecting that to be in weighing less than for powder in weighing hopper and conveying worm default heavy
When measuring lower limit, control circuit just controls second switch valve to open, and the powder in storage bin is entered weighing hopper through pan feeding flexible pipe
It is interior.When detect in the unit interval that powder in weighing hopper and conveying worm reduces to weigh less than the default unit interval weightless
During value, control circuit just accelerates the rotating speed of motor, improves the feeding speed of conveying worm；When detecting in the unit interval
When the weight of powder reduction is higher than default unit interval weightless value in weighing hopper and conveying worm, control circuit just reduces drive
The rotating speed of dynamic motor, reduce the feeding speed of conveying worm.So, after disposably putting into the powder of batch to storage bin, storage
Feed bin just can to weighing hopper auto feed, make in weighing hopper and conveying worm at the weight of powder within the specific limits, from
And ensure conveying worm can continuous feeding, be advantageous to improve operating efficiency and reduce cost of labor；Moreover, storing metering supplies
Material device can automatically adjust to the feeding speed of conveying worm, so as to realize that the metering of powder supplies.It is above-mentioned each
Different types of powder is stored with the storage bin of storing metering supply device respectively, mixing device of so weighing just can be by more
Individual storing metering supply device automatically measures a variety of powders in input material blanking tube in proportion, is realized by this in terms of a variety of powders
Amount mixing.
More preferably in scheme, the madial wall of above-mentioned storage bin is provided with multiple Disk for liquidity.Above-mentioned multiple Disk for liquidity are led to
Often it is interspersed on the madial wall of storage bin.The Disk for liquidity set common effect of vibratory liquefaction effect and jet fluidization
It fruit, can effectively avoid the powder in storage bin from arch formation occur, make the powder in storage bin smoothly soft through pan feeding
Pipe enters in weighing hopper.
More preferably in scheme, above-mentioned mixing device of weighing also includes dust exhaust apparatus, and dust exhaust apparatus includes induced-draught fan, dust cleaning case
With multiple gas skirts；Gas skirt is identical with storage bin quantity and corresponds, and gas skirt is being located at the dog-house of corresponding storage bin just
Top, gas skirt bottom have opening, are provided with gas outlet at the top of gas skirt, the gas outlet of each gas skirt passes through ajutage and air draught
The air inlet connection of machine, the gas outlet of induced-draught fan is connected by discharge pipe with the cavity of dust cleaning case.During work, induced-draught fan is by sending
Airduct is internally formed negative pressure to each gas skirt internal air exhausting in each gas skirt, so, the outside air around storage bin dog-house
Can through gas skirt, ajutage, induced-draught fan, discharge pipe enter dust cleaning case in, during feeding intake caused dust with air-flow through collection
Gas hood, ajutage, induced-draught fan, discharge pipe enter in dust cleaning case, dust can be avoided to pollute surrounding air and workshop condition.
More preferably in scheme, above-mentioned mixing device of weighing also includes blending bunker and agitator, and charging is provided with the top of blending bunker
Mouthful, bottom be provided with discharging opening, the charging aperture at the top of blending bunker connects with the lower end of the material blanking tube, the discharging opening of blending bunker bottom
Connected with the charging aperture of feeding device（Now the discharging opening of blending bunker bottom forms the discharging opening of above-mentioned mixing device of weighing）；Stir
Mix device to may be rotatably mounted in the cavity of blending bunker, blending bunker is provided with the stirring motor that agitator can be driven to rotate.Work
When, various powders enter in blending bunker through material blanking tube；Stirring motor is run, and the powder being in blending bunker is entered by agitator
Row stirring, enables various powders to realize and is sufficiently mixed, and is advantageous to improve the quality of product.
In preferred scheme, above-mentioned feeding device includes charging box, blast pipe and vibrator, and charging is provided with the top of charging box
Mouth, bottom are provided with discharging opening, and the charging aperture and discharging opening of charging box connect with the cavity of charging box；Charging at the top of charging box
Mouth connects with the discharging opening of the mixing device of weighing（Charging aperture at the top of charging box forms the charging aperture of feeding device）, charging
The discharging opening in bottom portion connects with the charging aperture of the extruder（The discharging opening of charging box bottom forms the discharging of feeding device
Mouthful）；The air inlet of blast pipe is connected with the cavity of charging box, and the second filter screen is provided with the gas outlet of blast pipe；Vibrator bag
Base and vibrating motor are included, base is fixedly mounted on the lateral wall of charging box, and vibrating motor is arranged on base, vibrating motor
Power output shaft both ends be separately installed with an eccentric wheel.During work, the powder that mixing device of weighing is sent out is through at the top of charging box
Charging aperture enter charging box cavity in；Powder moves from top to bottom under self gravitation effect in the cavity of charging box
（Now the gas in charging box cavity is discharged outside to through blast pipe）, and the discharging opening through charging box bottom enters extruder
It is interior.During charging, powder caused dust in the cavity of charging box can enter in blast pipe with gas, when with powder
When the gas of dirt passes through the second filter screen, the second filter screen separates dust and gas（Clean gas is discharged outside to, dust
Stay in blast pipe and can fall in the cavity of charging box in the presence of the second filter screen）, so as to avoid dust to empty around
The pollution of gas and workshop condition.The eccentric wheel of driven by vibrating motors two rotates, and vibrates base and charging box, can so avoid
Powder is attached on the madial wall of charging box or discharge outlet, makes the discharging of feeding device more smoothly, so that it is guaranteed that production
Be normally carried out.
More preferably in scheme, the side wall of above-mentioned charging box is provided with exhaust outlet, and the exhaust outlet connects with the cavity of charging box；
The air inlet of the blast pipe connects with the exhaust outlet of charging box.
More preferably in scheme, above-mentioned blast pipe tilts gradually downward from gas outlet to air inlet, can so make blast pipe
In dust be easier to fall in charging box, effectively avoid the second filter screen and blast pipe from blocking.
The beneficial effects of the utility model are：1st, it is sufficiently cool to material strip progress using the water in bosh, make material
The temperature of bar reduces rapidly, and cooling effectiveness is high, avoid made of particle because temperature is too high and the mutually generation of bonding situation；2nd, lead to
Water-absorbing sponge block and drying device are crossed, can more thoroughly remove the water being attached in material strip, effectively reduces the water content of particle；Again
By making particle loopy moving between particle storage warehouse and particle delivery pipe be dried the particle in particle storage warehouse
Processing, makes particle become to be completely dried, so as to improve the quality of finished granule；3rd, using vibratory sieve by the qualified particle of size from
Screen and collect in the particle obtained after pellet device pelletizing, be advantageous to improve the quality of finished granule.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment；
Fig. 2 is the structural representation that mixing device of being weighed in pelletizing production line is automatically extruded shown in Fig. 1；
Fig. 3 is the structural representation that feeding device in pelletizing production line is automatically extruded shown in Fig. 1；
Fig. 4 is that the structural representation that pelleter is extruded in pelletizing production line is automatically extruded shown in Fig. 1；
Fig. 5 is the structural representation of drying device in extrusion pelleter shown in Fig. 4；
Fig. 6 is the structural representation of pellet device in extrusion pelleter shown in Fig. 4；
Fig. 7 is the structural representation that particle collection device in pelletizing production line is automatically extruded shown in Fig. 1.
Embodiment
As shown in figure 1, this full-automatic extrusion pelletizing production line include frame 1, mixing device 2 of weighing, feeding device 3,
Extrude pelleter 4 and particle collection device 5.
With reference to figure 2, mixing device 2 of weighing includes material blanking tube 21 and two storing metering supply devices 22, and material blanking tube 21 is solid
Dingan County is in frame 1；Storing metering supply device 22 includes storage bin 221, second switch valve 222, pan feeding flexible pipe 223, title
Bucket 224, conveying worm 225, discharge tube 226, weighing sensor 227 and control circuit 228 again；Storage bin 221 fixes peace
In frame 1, the top of storage bin 221 is provided with dog-house 2211, bottom is provided with discharging opening 2212, and second switch valve 222 is located at
At the discharging opening 2212 of storage bin 221, the discharging opening 2212 of storage bin 221 passes through pan feeding flexible pipe 223 and the cavity of weighing hopper 224
Connection, the madial wall of storage bin 221 are provided with multiple Disk for liquidity 229, and this multiple Disk for liquidity 229 is in storage bin 221
It is interspersed in side wall；Conveying worm 225 includes barrel 2251, screw rod 2252 and motor 2253, and barrel 2251 is with claiming
224 bottoms of struggling against again are fixedly connected, and the cavity of barrel 2251 connects with the cavity of weighing hopper 224, and screw rod 2252 may be rotatably mounted at
In barrel 2251, the one end of screw rod 2252 is connected with the pto of motor 2253, the discharging opening of barrel 2251
22511 are connected by discharge tube 226 with the cavity of material blanking tube 21, and the lower end of material blanking tube 21 connects with the charging aperture of feeding device 3
（The lower end of material blanking tube 21 forms the discharging opening for mixing device 2 of weighing）；Conveying worm 225 is arranged on by weighing sensor 227
In frame 1, weighing sensor 227 connects with 228 corresponding input of control circuit, motor 2253, second switch valve 222
Connected respectively with 228 corresponding output end of control circuit.In the present embodiment, mixing device 2 of weighing also includes dust exhaust apparatus 23,
Dust exhaust apparatus 23 includes induced-draught fan 231, dust cleaning case 232 and multiple gas skirts 233；Gas skirt 233. and the quantity phase of storage bin 221
With and correspond, gas skirt 233 is located at directly over the dog-house 2211 of corresponding storage bin 221, and the bottom of gas skirt 233, which has, opens
Mouth 2331, the top of gas skirt 233 are provided with gas outlet 2332, and the gas outlet 2332 of each gas skirt 233 passes through ajutage 234 and air draught
The air inlet connection of machine 231, the gas outlet of induced-draught fan 231 is connected by discharge pipe 235 with the cavity of dust cleaning case 232.
With reference to figure 3, feeding device 3 includes charging box 32, blast pipe 33 and vibrator 34, and the top of charging box 32 is provided with charging
Mouth 321, bottom are provided with discharging opening 322, and the cavity of charging aperture 321 and discharging opening 322 with charging box 32 connects；Charging box 32 pushes up
The charging aperture 321 in portion connects with the discharging opening for mixing device 2 of weighing（The charging aperture 321 at the top of charging box 32 forms feeding device 3
Charging aperture）, the discharging opening 322 of the bottom of charging box 32 connects with the charging aperture 432 of extruder 43（The discharging of the bottom of charging box 32
Mouth 322 forms the discharging opening of feeding devices 3）；The air inlet 331 of blast pipe 33 connects with the cavity of charging box 32, blast pipe 33
Gas outlet 332 at a filter screen 35 is installed, blast pipe 33 tilts gradually downward from gas outlet 332 to air inlet 331；Vibrator
34 include base 341 and vibrating motor 342, and base 341 is fixedly mounted on the lateral wall of charging box 32, and vibrating motor 342 is pacified
On base 341, the power output shaft both ends of vibrating motor 342 are separately installed with an eccentric wheel 343.In the present embodiment,
The side wall of charging box 32 is provided with exhaust outlet 323, and exhaust outlet 323 connects with the cavity of charging box 32；The air inlet of blast pipe 33
331 connect with the exhaust outlet 323 of charging box 32.
With reference to figure 4, extrusion pelleter 4 includes extruder 43, bosh 44, water-absorbing sponge block 45, the and of drying device 46
Pellet device 47, extruder 43, bosh 44, water-absorbing sponge block 45, drying device 46 and pellet device 47 from A-P according to
It is secondary to be arranged in frame 1；The die head 431 of extruder 43 be provided with it is multiple go out material through hole 4311, the charging aperture 432 of extruder 43 with
The discharging opening connection of feeding device 3.In the present embodiment, extruder 43 is double screw extruder.With reference to figure 5, dry device 46 of making an uproar
Including water leg 461, guide roll 462, the hair-dryer 464 of airduct 463 and first, water leg 461 is located at water-absorbing sponge block 45 and cuts
Between grain device 47, guide roll 462 may be rotatably mounted on water leg 461；The inlet end of airduct 463 and the first hair-dryer 464
Air outlet connection, the outlet side of airduct 463 is in the top of water leg 461 and towards water leg 461.In the present embodiment, do
Device 46 of making an uproar also includes blowing cover 465, and blowing cover 465 is in the top of water leg 461；Blowing cover 465 includes the He of outer outlet body 4651
Interior cover body 4652, the top of outer outlet body 4651 are provided with air inlet 46511, the outlet side of airduct 463 and entering for the top of outer outlet body 4651
Gas port 46511 connects, and interior cover body 4652 is in the inner side of outer outlet body 4651, and water conservancy diversion is formed between outer outlet body 4651 and interior cover body 4652
Passage 4653, flow-guiding channel 4653 connect with the air inlet 46511 at the top of outer outlet body 4651, and the front end of flow-guiding channel 4653 has
Preceding gas outlet 46531, rear end have rear gas outlet 46532, and preceding gas outlet 46531, rear gas outlet 46532 are towards water leg
461.With reference to figure 6, pellet device 47 includes pelletizing case 471, stationary knife 472, rotating shaft 473 and drive mechanism；Pelletizing case 471 fixes peace
In frame 1, the front side board of pelletizing case 471 is provided with discharging opening 4712 provided with feeding mouth 4711, back side panel（Pelletizing case
Discharging opening 4712 on 471 back side panels forms the discharging opening of pellet device 47）, stationary knife 472 is fixedly mounted on inside pelletizing case 471
And at the feeding mouth 4711 of pelletizing case 471；Rotating shaft 473 may be rotatably mounted in pelletizing case 471, rotating shaft 473 and driving
The clutch end of mechanism is connected, and four moving knife corresponding with the position of stationary knife 472 are equidistantly provided with rotating shaft 473
474, the blade of each moving knife 474 is along the axially arranged of rotating shaft 473.In the present embodiment, pellet device 47 also includes the first gas
Cylinder 475, roller frame 476 and pressure roller 477, the cylinder body of the first cylinder 475 are fixedly mounted in pelletizing case 471, roller frame 476 and
The piston rod connection of one cylinder 475, pressure roller 477 are arranged on roller frame 476 by bearing 478, and the position of pressure roller 477 is with determining
Knife 472 is corresponding.
With reference to figure 7, particle collection device 5 includes vibratory sieve 51, particle delivery pipe 52, the second hair-dryer 53 and particle storage
Storehouse 54；Vibratory sieve 51 includes base 511, vibrator 512 and screen box 513, and vibrator 512 is fixedly mounted on base 511, screen box
513 are fixedly mounted on vibrator 512, and vibration screen 514 and lower vibration screen 515 are provided with the cavity of screen box 513, on
The size of mesh 5141 of vibration screen 514 is bigger than the mesh 5151 of lower vibration screen 515, upper vibration screen 514 and lower vibratory sieve
The cavity of screen box 513 is separated into the coarse granule collecting chamber 516 being arranged in order from top to bottom, conforming particle collecting chamber 517 by net 515
With fine particle collection chamber 518, screen box 513 is provided with particle entrance 5131, coarse granule outlet 5132,5133 and of conforming particle outlet
Fine grained outlet 5134, particle entrance 5131 and coarse granule outlet 5132 connect with coarse granule collecting chamber 516, particle entrance
5131 connect with the discharging opening of pellet device 47, and conforming particle outlet 5133 connects with conforming particle collecting chamber 517, and fine grained goes out
Mouth 5134 connects with fine particle collection chamber 518；The top of the side wall of particle storage warehouse 54 is provided with charging aperture 541, bottom is provided with feed back
Mouth 542, the top of particle storage warehouse 54 are provided with an opening 543, and the bottom of particle storage warehouse 54 is provided with discharging opening 544, charging aperture
541st, the cavity of feedback outlet 542 and discharging opening 544 with particle storage warehouse 54 connects.In the present embodiment, particle storage warehouse 54 pushes up
Filter screen 545 is installed, the charging aperture 541 of particle storage warehouse 54 is in the lower section of filter screen 545 at the opening 542 in portion；Particle stores
Magnet 546 is provided with the cavity in storehouse 54, the lower section of discharging opening 544 of particle storage warehouse 54 is provided with weight scale 55.
The discharging opening that particle collection device 5 also includes particle storage bin discharge port external 544 can be controlled to open or close is opened
Close controlling organization.In the present embodiment, discharging opening switching control mechanism includes first switch valve 56, first switch valve 56 located at
The downside of the grain bottom discharge mouth 544 of storage warehouse 54.One end of particle delivery pipe 52 connects with the air outlet of the second hair-dryer 53, is another
One end connects with particle storage warehouse charging aperture 541, and conforming particle outlet 5133, particle storage warehouse feedback outlet 542 are defeated with particle
The stage casing of pipe 52 is sent to connect.In the present embodiment, the stage casing of particle delivery pipe 52 is provided with a feeding mouth 521, conforming particle outlet 5133
Connected by discharge nozzle 56 with the feeding mouth 521 on the stage casing of particle delivery pipe 52, the feedback outlet 542 of particle storage warehouse 54 is by returning
Expects pipe 57 connects with the feeding mouth 521 on the stage casing of particle delivery pipe 52.
The operation principle of brief description once above-mentioned full-automatic extrusion pelletizing production line：
A variety of powders are carried out metering mixing by mixing device 2 of weighing, and are added to by feeding device 3 in extruder 43；
The material strip 48 extruded from extruder 43 passes through bosh 44, water-absorbing sponge block 45, water leg 461 and pelletizing successively from A-P
Device 47；When the material strip 48 of extrusion is by bosh 44, the water in bosh 44 carries out sufficiently cool to material strip 48, makes
The temperature of material strip 48 reduces rapidly；When the material strip 48 after cooling and water-absorbing sponge block 45 are in contact, water-absorbing sponge block 45 will
Most moisture is absorbed in material strip 48；When material strip 48 is by water leg 461, the first hair-dryer 464 is by airduct 463 towards collection
Tank 461 and the material strip 48 passed through are blown, and remaining moisture in material strip 48 is blown off into water leg 461（Partial moisture is steamed
Hair）, make the desiccation of material strip 48；Material strip 48 through drying process is cut into particle and is delivered to particle collection device by pellet device 47
In 5；Screen and receive in the particle that particle collection device 5 is obtained the qualified particle of size by vibratory sieve 51 after pelletizing
Collection, and processing is dried in the particle to being collected into, you can obtain finished granule.
With reference to figure 2, the operation principle for mixing device 2 of weighing is：Two kinds of different powders are passed through into dog-house 2211 respectively
It is added in the cavity of two storage bins 221；Powder in storage bin 221 is under self gravitation effect through the bottom of storage bin 221
Discharging opening 2212, pan feeding flexible pipe 223 enter weighing hopper 224 cavity in, in the cavity of a stepping feeding cylinder 2251 of going forward side by side；Drive
Dynamic motor 2253 is run, and is conveyed the powder in barrel 2251 to the discharging opening 22511 of barrel 2251 by screw rod 2252, and from
Barrel discharging opening 22511 comes out, and enters through discharge tube 226 in material blanking tube 21；Various powders enter blending bunker through material blanking tube 21
In 24, stirring motor 26 is run, and the powder being in blending bunker 24 is stirred by agitator 25, realizes various powders
It is sufficiently mixed.In the course of the work, induced-draught fan 231 by ajutage 234 to each internal air exhausting of gas skirt 233, in each gas skirt
233 are internally formed negative pressure, and the outside air around storage bin dog-house 2211 can be through gas skirt 233, ajutage 234, induced-draught fan
231st, discharge pipe 235 enter dust cleaning case 232 in, during feeding intake caused dust with air-flow through gas skirt 233, ajutage
234th, induced-draught fan 231, discharge pipe 235 enter in dust cleaning case 232.
Preset the upper weight limit value for being in weighing hopper 224 and the inside powder of conveying worm 225, lower weight limit value and
Unit interval weightless value.In the course of the work, when detecting the weight that is in powder in weighing hopper 224 and conveying worm 225
When reaching default upper weight limit value, control circuit 228 just close by controlling switch valve 222, suspends the powder in storage bin 221
Enter through pan feeding flexible pipe 223 in weighing hopper 224；When detecting the weight that is in powder in weighing hopper 224 and conveying worm 225
During less than default lower weight limit value, control circuit 228 just open by controlling switch valve 222, makes the powder in storage bin 221 through entering
Expect that flexible pipe 223 enters in weighing hopper 224.When detecting that powder is reduced in weighing hopper 224 and conveying worm 225 in the unit interval
When weighing less than default unit interval weightless value, control circuit 228 just accelerates the rotating speed of motor 2253, improves spiral
The feeding speed of conveyer 225；When the weight for detecting powder reduction in weighing hopper 224 and conveying worm 225 in the unit interval
When amount is higher than default unit interval weightless value, control circuit 228 just reduces the rotating speed of motor 2253, reduces helical feed
The feeding speed of machine 225.So, after disposably putting into the material of batch to storage bin 221, storage bin 221 just can be to weighing
Struggle against 224 auto feeds, makes in weighing hopper 224 and conveying worm 225 at the weight of material within the specific limits, so that it is guaranteed that spiral shell
Revolving conveyer 225 being capable of continuous feeding；Moreover, each storing metering supply device 22 can be to the feed speed of conveying worm 225
Degree automatically adjusts, so as to realize that the metering of various materials supplies.
With reference to figure 3, the operation principle of feeding device 3 is：The powder that mixing device 2 of weighing is sent out is through the top of charging box 32
Charging aperture 321 enters in the cavity of charging box 32；Powder under self gravitation effect in the cavity of charging box 32 from top to bottom
It is mobile（Now the gas in the cavity of charging box 32 is discharged outside to through exhaust outlet 323, blast pipe 33）, and through the bottom of charging box 32
Discharging opening 322 enter extruder 43 in.During charging, caused dust can be with the cavity of charging box 32 for powder
Gas enters in blast pipe 33 through exhaust outlet 323, and when the gas with dust passes through filter screen 35, filter screen 35 is by dust and gas
Separate（Clean gas is discharged outside to, and dust stays in blast pipe 33 in the presence of filter screen 35 and falls to charging
In the cavity of case 32）；Motor 342 drives two eccentric wheels 343 to rotate, and vibrates base 341 and charging box 32, fills charging
Put 3 discharging it is more smoothly.
With reference to figure 4, Fig. 5, Fig. 6, the operation principle of extrusion pelleter 4 is：Discharging opening of the powder through feeding device 3 is added to
In extruder 43, after forming melt in extruder 43, material strip 48 is extruded from the material through hole 4311 that respectively goes out of extruder die head 431；
The material strip 48 extruded from extruder 43 passes through bosh 44, water-absorbing sponge block 45, water leg 461 and pelletizing successively from A-P
Device 47.When the material strip 48 of extrusion is by bosh 44, the water in bosh 44 carries out sufficiently cool to material strip 48, makes
The temperature of material strip 48 reduces rapidly；When the material strip 48 after cooling and water-absorbing sponge block 45 are in contact, water-absorbing sponge block 45 will
Most moisture is absorbed in material strip 48.When material strip 48 is by water leg 461, the air outlet submitting of the first hair-dryer 464
Air-flow is entered in flow-guiding channel 4653 by the air inlet 46511 of airduct 463, the top of outer outlet body 4651, then from flow-guiding channel
4653 preceding gas outlet 46531, rear gas outlet 46532 blow to water leg 461 and the material strip 48 passed through, will be remaining in material strip 48
Moisture is blown off into water leg 461（Partial moisture is evaporated）, make the desiccation of material strip 48.When the material strip 48 through drying process is by cutting
During grain case 471, the piston rod of the first cylinder 475 stretches out, and is moved by roller frame 476 with dynamic pressure roller 477, and it is fixed that material strip 48 is pressed in
On knife 472, and pressure roller 477 is set to keep this state in process of production；Drive mechanism drive shaft 473 and thereon four it is dynamic
Knife 474 often rotates one week, and pellet device 47 can complete four pelletizings.
With reference to figure 7, the operation principle of particle collection device 5 is：Carried out according to the size of the conforming particle of required collection
Vibration screen 514 and lower vibration screen 515 in selection, the size of mesh 5141 of the size of conforming particle than upper vibration screen 514
It is small, and it is bigger than the size of mesh 5151 of lower vibration screen 515.
Particle entrance 5131 of the particle obtained after pelletizing through screen box 513 enters in coarse granule collecting chamber 516, vibrator
512 driving screen boxs 513 vibrate, and vibration screen 514 and lower vibration screen 515 vibrate in drive；In the effect of upper vibration screen 514
Under, coarse granule（That is the size particle bigger than the mesh 5141 of upper vibration screen 514）Stay in coarse granule collecting chamber 516, remaining
Particle then enters in conforming particle collecting chamber 517 through the mesh 5141 of upper vibration screen 514；In the work of lower vibration screen 515
Under, fine grained（That is the size particle smaller than the mesh 5151 of lower vibration screen 515）Through the mesh of lower vibration screen 515
5151 enter in fine particle collection chamber 518, and gauge particle is then stayed in conforming particle collecting chamber 517.Conforming particle
Particle in collecting chamber 517 enters in the stage casing of particle delivery pipe 52 through qualified particle outlet 5133, feeding mouth 521；Pass through closing
Switch valve 58 closes discharging opening 544, and particle enters in the presence of the second hair-dryer 53 through particle delivery pipe 52, charging aperture 541
Enter in particle storage warehouse 54（Now magnet 546 absorbs the particle containing metal impurities in particle storage warehouse 54）；Particle stores
Particle in storehouse 54 is returned in the stage casing of particle delivery pipe 52 through particle storage warehouse feedback outlet 542, feeding mouth 521, then is blown by second
Blower fan 53 is transmitted back in particle storage warehouse 54；By making particle loopy moving between particle storage warehouse 54 and particle delivery pipe 52
Processing is dried to the particle in particle storage warehouse 54（Now moisture evaporation unnecessary in the endoparticle of particle storage warehouse 54,
Discharged upwards through opening 543）；Then, open discharging opening 544 by opening switch valve 58, it is dried in particle storage warehouse 54
Particle come out through discharging opening 544, switch valve 58, by weigh 55 complete finished granules quantitative package.
The utility model is not limited to above-mentioned embodiment, it is every according to the technical essence of the utility model to
Any simple modification, equivalent change and modification that upper embodiment is made, all fall within the protection domain of technical solutions of the utility model
It is interior.
Claims (10)
1. a kind of full-automatic extrusion pelletizing production line, it is characterised in that including frame, mixing device of weighing, feeding device, extrusion
Pelleter and particle collection device；The charging aperture of feeding device connects with the discharging opening for mixing device of weighing；The extrusion pelletizing
Machine includes extruder, bosh, water-absorbing sponge block, drying device and pellet device, extruder, bosh, water-absorbing sponge
Block, drying device and pellet device are sequentially arranged in frame from A-P；The die head of extruder be provided with it is multiple go out material through hole,
The charging aperture of extruder connects with the discharging opening of feeding device；Dry device of making an uproar includes water leg, guide roll, airduct and the first blowing
Machine, water leg are located between water-absorbing sponge block and pellet device, and guide roll may be rotatably mounted on water leg；The inlet end of airduct
Connected with the air outlet of the first hair-dryer, the outlet side of airduct is in above water leg and towards water leg；The powder collection
Device includes vibratory sieve, particle delivery pipe, the second hair-dryer and particle storage warehouse；Vibratory sieve includes base, vibrator and screen box,
Vibrator is fixedly mounted on base, screen box be fixedly mounted on a shaker, be provided with the cavity of screen box vibration screen and
Lower vibration screen, the mesh size of upper vibration screen is bigger than lower vibration screen, and upper vibration screen and lower vibration screen are by screen box
Cavity is separated into the coarse granule collecting chamber being arranged in order from top to bottom, conforming particle collecting chamber and fine particle collection chamber, on screen box
Provided with particle entrance, coarse granule outlet, conforming particle outlet and fine grained outlet, particle entrance and coarse granule outlet with thick
Grain collecting chamber connection, particle entrance connect with the discharging opening of the pellet device, conforming particle outlet and conforming particle collecting chamber
Connection, fine grained outlet connect with fine particle collection chamber；Particle storage warehouse is fixedly mounted in frame, particle storage warehouse side wall
Top is provided with charging aperture, bottom is provided with feedback outlet, and the top of particle storage warehouse is provided with an opening, and the bottom of particle storage warehouse is provided with
Discharging opening, the cavity of charging aperture, feedback outlet and the discharging opening of particle storage warehouse with particle storage warehouse connect, particle collection device
Also include the discharging opening switching control mechanism that the discharging opening of particle storage warehouse can be controlled to open or close；Particle delivery pipe
One end connects with the air outlet of the second hair-dryer, the other end connects with the charging aperture of particle storage warehouse, conforming particle outlet, particle
The feedback outlet of storage warehouse connects with particle delivery pipe stage casing.
2. full-automatic extrusion pelletizing production line according to claim 1, it is characterised in that：The dry device of making an uproar also includes blowing
Fan housing, blowing cover are in above water leg；Blowing cover includes outer outlet body and interior cover body, and air inlet, airduct are provided with the top of outer outlet body
Outlet side connected with the air inlet at the top of outer outlet body, interior cover body is on the inside of outer outlet body, is formed between outer outlet body and interior cover body
Flow-guiding channel, flow-guiding channel connect with the air inlet at the top of outer outlet body, the front end of flow-guiding channel with preceding gas outlet, rear end with
Gas outlet afterwards, preceding gas outlet, rear gas outlet are towards water leg.
3. full-automatic extrusion pelletizing production line according to claim 1 or 2, it is characterised in that：The pellet device includes
Pelletizing case, stationary knife, rotating shaft and drive mechanism；Pelletizing case is fixedly mounted in frame, the front side board of pelletizing case be provided with feeding mouth,
Back side panel is provided with discharging opening, and the discharging opening on pelletizing case back side panel forms the discharging opening of pellet device, and stationary knife is fixedly mounted on
Inside pelletizing case and at the feeding mouth of pelletizing case；Rotating shaft may be rotatably mounted in pelletizing case, rotating shaft and drive mechanism
Clutch end is connected, and multiple moving knife corresponding with stationary knife position, the blade of each moving knife are equidistantly provided with rotating shaft
Along the axially arranged of rotating shaft.
4. full-automatic extrusion pelletizing production line according to claim 1, it is characterised in that：The particle delivery pipe stage casing is set
There is a feeding mouth, the conforming particle outlet is connected by discharge nozzle with the feeding mouth on particle delivery pipe stage casing, particle storage
The feedback outlet of storage is connected by feed back pipe with the feeding mouth on particle delivery pipe stage casing.
5. full-automatic extrusion pelletizing production line according to claim 1, it is characterised in that：At the top of the particle storage warehouse
Opening is provided with the first filter screen, and the charging aperture of the particle storage warehouse is in the lower section of the first filter screen.
6. pelletizing production line is automatically extruded according to claim 1 or 5, it is characterised in that：The particle storage warehouse
Magnet is provided with cavity.
7. full-automatic extrusion pelletizing production line according to claim 1, it is characterised in that：The mixing device of weighing includes
Material blanking tube and multiple storing metering supply devices, material blanking tube are fixedly mounted in the frame；Storing metering supply device includes
Storage bin, second switch valve, pan feeding flexible pipe, weighing hopper, conveying worm, discharge tube, weighing sensor and control circuit；Storage
Feed bin is fixedly mounted in frame, is provided with discharging opening provided with dog-house, bottom at the top of storage bin, second switch valve is located at storage bin
Discharge outlet, the discharging opening of storage bin connected by pan feeding flexible pipe with the cavity of weighing hopper；Conveying worm includes barrel, spiral shell
Bar and motor, barrel are fixedly connected with weighing hopper bottom, and the cavity of barrel connects with the cavity of weighing hopper, and screw rod is rotatable
In barrel, the pto connection of screw rod one end and motor, the discharging opening of barrel passes through discharge tube
Connected with the cavity of material blanking tube, material blanking tube lower end connects with the charging aperture of feeding device, is weighed described in the composition of material blanking tube lower end mixed
Expect the discharging opening of device；Weighing hopper or conveying worm are arranged in frame by weighing sensor, weighing sensor and control
The corresponding input connection of circuit, the output end connection corresponding with control circuit respectively of motor, second switch valve.
8. full-automatic extrusion pelletizing production line according to claim 7, it is characterised in that：On the madial wall of the storage bin
Provided with multiple Disk for liquidity.
9. full-automatic extrusion pelletizing production line according to claim 7, it is characterised in that：The mixing device of weighing also wraps
Dust exhaust apparatus is included, dust exhaust apparatus includes induced-draught fan, dust cleaning case and multiple gas skirts；Gas skirt is identical with storage bin quantity and one by one
Corresponding, gas skirt is located at directly over the dog-house of corresponding storage bin, and gas skirt bottom has opening, and outlet is provided with the top of gas skirt
Mouthful, the gas outlet of each gas skirt connect by ajutage with the air inlet of induced-draught fan, the gas outlet of induced-draught fan by discharge pipe and
The cavity connection of dust cleaning case.
10. full-automatic extrusion pelletizing production line according to claim 1, it is characterised in that：The feeding device includes adding
Hopper, blast pipe and vibrator, charging box top is provided with charging aperture, bottom is provided with discharging opening, the charging aperture of charging box and discharging
Mouth connects with the cavity of charging box；Charging aperture at the top of charging box connects with the discharging opening of the mixing device of weighing, charging
The charging aperture of box top forms the charging aperture of feeding device, and the charging aperture of the discharging opening of charging box bottom and the extruder connects
Logical, the discharging opening of charging box bottom forms the discharging opening of feeding device；The air inlet of blast pipe connects with the cavity of charging box, row
Second filter screen is installed, blast pipe tilts gradually downward from gas outlet to air inlet at the gas outlet of tracheae；Vibrator includes bottom
Seat and vibrating motor, base are fixedly mounted on the lateral wall of charging box, and vibrating motor is arranged on base, and vibrating motor moves
Power output shaft both ends are separately installed with an eccentric wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393731.6U CN207140133U (en) | 2017-04-15 | 2017-04-15 | Full-automatic extrusion pelletizing production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393731.6U CN207140133U (en) | 2017-04-15 | 2017-04-15 | Full-automatic extrusion pelletizing production line |
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| CN207140133U true CN207140133U (en) | 2018-03-27 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926382A (en) * | 2017-04-15 | 2017-07-07 | 广东高博尔新材料有限公司 | Full-automatic extrusion pelletizing production line |
| CN113843913A (en) * | 2021-08-03 | 2021-12-28 | 安徽中盛汽车零部件有限公司 | Environmental protection granulation production line for sealing member |
| CN114434771A (en) * | 2021-12-24 | 2022-05-06 | 王志文 | Plastic master batch continuous processing device and method |
| CN115230013A (en) * | 2022-07-12 | 2022-10-25 | 福建金智达新材料有限公司 | Plastic granules production facility |
-
2017
- 2017-04-15 CN CN201720393731.6U patent/CN207140133U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926382A (en) * | 2017-04-15 | 2017-07-07 | 广东高博尔新材料有限公司 | Full-automatic extrusion pelletizing production line |
| CN113843913A (en) * | 2021-08-03 | 2021-12-28 | 安徽中盛汽车零部件有限公司 | Environmental protection granulation production line for sealing member |
| CN114434771A (en) * | 2021-12-24 | 2022-05-06 | 王志文 | Plastic master batch continuous processing device and method |
| CN114434771B (en) * | 2021-12-24 | 2024-03-08 | 广东易聚源塑业科技有限公司 | Plastic master batch continuous processing device and method |
| CN115230013A (en) * | 2022-07-12 | 2022-10-25 | 福建金智达新材料有限公司 | Plastic granules production facility |
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