CN208529694U - Dual-screw pelletizer - Google Patents
Dual-screw pelletizer Download PDFInfo
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- CN208529694U CN208529694U CN201821076975.2U CN201821076975U CN208529694U CN 208529694 U CN208529694 U CN 208529694U CN 201821076975 U CN201821076975 U CN 201821076975U CN 208529694 U CN208529694 U CN 208529694U
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- strainer
- bucket
- pelletizing
- dual
- feed hopper
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Abstract
The utility model discloses dual-screw pelletizers, including rack, double screw extruder, feeding device and pellet device；Net-changing device is provided on the extruding end of double screw extruder；The net-changing device includes draping frame, the first strainer and the second strainer；The both ends of the draping frame are respectively arranged with the first dragging cylinder and the second dragging cylinder；First strainer and second strainer are symmetricly set on the draping frame；First strainer and second strainer are respectively close to the first dragging cylinder and the second dragging cylinder；The feeding device includes blender, bucket, vacuum charging device and feed hopper；Magnetic filtration screen is provided at the communication port of the bucket and the vacuum charging device.The utility model can guarantee the efficiency of work not by the service condition of net-changing device, and the product quality produced is higher.
Description
Technical field
The utility model belongs to granulating and forming field, and in particular to a kind of dual-screw pelletizer.
Background technique
Dual-screw pelletizer is a kind of forming machine that can be manufactured material into specific shape, existing dual-screw pelletizer
In, strainer device is usually only configured with a strainer, and equipment out of service must can not work when needing to clean, and influences
The efficiency of production；When being mixed into metal impurities in material, the molding and its quality of product will affect.
Utility model content
The utility model provides a kind of double-layer leaching net rotation to solve above-mentioned technical problem and uses and production can be improved
The dual-screw pelletizer of product quality.
The utility model is the solution realizing its technical effect and using are as follows:
Dual-screw pelletizer, including rack, double screw extruder, feeding device and pellet device；The twin-screw extrusion
Machine is fixed in the rack；The extruding end of the double screw extruder is provided with molding die；The double screw extruder
Net-changing device is provided between extruding end and the molding die；The net-changing device includes draping frame, the first strainer and the second strainer；
The draping frame is slidably arranged between the molding die and the extruding end of the double screw extruder；The two of the draping frame
End is respectively arranged with the first dragging cylinder and the second dragging cylinder；First strainer and second strainer are symmetricly set on institute
It states on draping frame；First strainer is close to the first dragging cylinder；Second strainer is close to the second dragging cylinder；
The feeding device includes blender, bucket, vacuum charging device and feed hopper；The feed hopper is fixed on institute
It states on double screw extruder；The feed hopper is connected to the double screw extruder；The vacuum charging device is arranged described
On feed hopper；The vacuum charging device is connected to the feed hopper；The bucket is adjacent to the rack；The bucket
It is connected to by a conveying pipeline with the vacuum charging device；It is arranged at the bucket and the communication port of the conveying pipeline and is magnetic
Filter screen；The blender is adjacent to the bucket；The discharge port of the blender is located at the top of the bucket；It is described
Pellet device is adjacent to the rack, and the pellet device is close to the molding die.
Preferably, the double screw extruder includes extruder motor, machine barrel and screw rod；The motor and machine barrel are fixed on institute
It states in rack；The feed hopper is fixed on the machine barrel, and the feed hopper is connected to the inside of the machine barrel；The spiral shell
Bar is arranged in the machine barrel；The output shaft of the screw rod and the motor is sequentially connected.
Preferably, the pellet device includes chassis, pelletizing motor and pelletizing cutter head；The pelletizing motor is fixed on described
On chassis；The pelletizing cutter head is rotatably arranged on the output shaft of the pelletizing motor；The pelletizing cutter head be adjacent to it is described at
Pattern head.
Preferably, sliding rail is provided with below the chassis；The chassis is slidably arranged on the sliding rail.
Preferably, pulley is installed below the chassis；The chassis is slidably arranged in the cunning by the pulley
On rail.
Preferably, splicing bucket is provided between the molding die and the pellet device；The splicing bucket is located at described
The lower section of pelletizing cutter head.
The utility model has the following beneficial effects: 1, net-changing device includes draping frame, the first strainer and the second strainer, the first strainer
It is symmetrically arranged at the second strainer on the left side and right side of draping frame, the first dragging cylinder and the second dragging cylinder point
Left end and the right end of draping frame are not set, are respectively used to drag and be used to drag draping frame toward side draping frame toward left side
It is dynamic, to replace the first strainer or the second strainer, when one of strainer needs to clean, it need to only use cylinder to be hauled out and take
Lower cleaning makes another strainer replacement enter to replace work, maintains production efficiency.2, at the communication port of bucket and conveying pipeline
It is provided with magnetic filtration screen, the metallic dust being mingled in material can be adsorbed, the material into double screw extruder is made
Not metal impurities keep the product quality of production more preferable.
Detailed description of the invention
Fig. 1 is dual-screw pelletizer main view disclosed in the utility model embodiment；
Fig. 2 is net changer structure schematic diagram disclosed in the utility model embodiment；
Fig. 3 is dual-screw pelletizer right view disclosed in the utility model embodiment；
Fig. 4 is magnetic filtration screen schematic diagram disclosed in the utility model embodiment.
Identifier declaration: 1- rack, 2- double screw extruder, 21- extruder motor, 22- machine barrel, 3- feeding device, 31- stirring
Machine, 32- bucket, 33- vacuum charging device, 34- feed hopper, 35- magnetic filtration screen, 4- cutoff device, 41- chassis, 42- are cut
Grain motor, 43- pelletizing cutter head, 44- pulley, 45- sliding rail, 5- molding die, 6- net-changing device, 61- draping frame, the first strainer of 62-,
The second strainer of 63-, 64- first drag cylinder, and 65- second drags cylinder, 7- splicing bucket.
Specific embodiment
Fig. 1-4 is please referred to, dual-screw pelletizer, including rack 1, twin-screw are disclosed in the preferred embodiment in the utility model
Extruder 2, feeding device 3 and pellet device 4；Double screw extruder 2 is fixed in rack 1；The extruding end of double screw extruder 2
It is provided with molding die 5；Net-changing device 6 is provided between the extruding end and molding die 5 of double screw extruder 2；Net-changing device 6 includes
Draping frame 61, the first strainer 62 and the second strainer 63；Draping frame 61 is slidably arranged in molding die 5 and double screw extruder 2
Between extruding end；The both ends of draping frame 61 are respectively arranged with the first dragging cylinder 64 and the second dragging cylinder 65；First strainer 62
It is symmetricly set on draping frame 61 with the second strainer 63；First strainer 62 is close to the first dragging cylinder 64；Second strainer 63 is close
Second dragging cylinder 65；
Feeding device 3 includes blender 31, bucket 32, vacuum charging device 33 and feed hopper 34；Feed hopper 34 is fixed
On double screw extruder 2；Feed hopper 34 is connected to double screw extruder 2；Vacuum charging device 33 is arranged on feed hopper 34；
Vacuum charging device 33 is connected to feed hopper 34；Bucket 32 is adjacent to rack 1；Bucket 32 passes through on a conveying pipeline and vacuum
Expect that device 33 is connected to；Magnetic filtration screen 35 is provided at the communication port of bucket 32 and conveying pipeline；Blender 31 is adjacent to charge
Bucket 32；The discharge port of blender 31 is located at the top of bucket 32；Pellet device 4 is adjacent to rack 1；Pellet device 4 be located at
The front side of pattern head 5.
In the preferred embodiment in the utility model, double screw extruder 2 includes extruder motor 21, machine barrel 22 and screw rod；Electricity
Machine 21 and machine barrel 22 are fixed in rack 1；Feed hopper 34 is fixed on machine barrel 22, and the inside of feed hopper 34 and machine barrel 22 connects
It is logical；Screw rod is arranged in machine barrel 22；The output shaft of screw rod and motor 21 is sequentially connected.
In the preferred embodiment in the utility model, pellet device 4 includes chassis 41, pelletizing motor 42 and pelletizing cutter head 43；
Pelletizing motor 42 is fixed on chassis 41；Pelletizing cutter head 43 is rotatably arranged on the output shaft of pelletizing motor 42；Pelletizing cutter head 43
It is adjacent to molding die 5.
In the preferred embodiment in the utility model, the lower section of chassis 41 is equipped with pulley 44, and the lower section of pulley 44 is provided with
Sliding rail 45, pulley 44 are slidably arranged on sliding rail 45, can be adjusted according to practical situation pellet device 4 and molding die 5 it
Between distance.
In the preferred embodiment in the utility model, splicing bucket 7, splicing bucket are provided between molding die 5 and pellet device 4
7 are located at the lower section of pelletizing cutter head 43, for accepting the grain products cut.
Utility model works process:
Material is put into blender 31, material stirring is uniformly mixed by starting blender 31, then arrives material dispensing
In bucket 32, vacuum intaking device 33 is opened, the material in bucket 32 is transported in machine barrel 22, while starting extrusion electricity
Machine 21 drive screw rod rotation, material under the action of screw rod, be twisted into bulk and along screw channel roll advance, because the shearing of screw rod,
Compression and stirring action, material are further kneaded and are plasticized, and temperature and pressure is stepped up, and show viscosity flow state,
Material filters under the promotion of screw rod by net-changing device 6 later, and the product of strip is then formed by molding die 5, and strip produces
Product finally obtain required granular product after the cutting of pelletizing cutter head 43.
Seen from the above description, the utility model can guarantee the efficiency of work not by the service condition of net-changing device, and
And the product quality of production is higher.
Figure of description is combined to elaborate the preferred embodiment of the utility model above, it should explanation
It is that the protection scope of the utility model includes but is not limited to above-described embodiment；Specific structure disclosed in Figure of description also only
It is the preferred embodiment of the utility model, the technical staff in the field can also develop other embodiments on this basis,
Any simple deformation or equivalent replacement for not departing from the utility model innovative idea, is covered by the utility model, belongs to this reality
With novel protection scope.
Claims (6)
1. dual-screw pelletizer, including rack, double screw extruder, feeding device and pellet device；It is characterized by: described double
Screw extruder is fixed in the rack；The extruding end of the double screw extruder is provided with molding die；The twin-screw
Net-changing device is provided between the extruding end of extruder and the molding die；The net-changing device include draping frame, the first strainer and
Second strainer；The draping frame is slidably arranged between the molding die and the extruding end of the double screw extruder；It is described
The both ends of draping frame are respectively arranged with the first dragging cylinder and the second dragging cylinder；First strainer and second strainer pair
Claim to be arranged on the draping frame；First strainer is close to the first dragging cylinder；Second strainer is close to described
Two dragging cylinders；
The feeding device includes blender, bucket, vacuum charging device and feed hopper；The feed hopper is fixed on described double
On screw extruder；The feed hopper is connected to the double screw extruder；The vacuum charging device is arranged in the charging
On bucket；The vacuum charging device is connected to the feed hopper；The bucket is adjacent to the rack；The bucket passes through
One conveying pipeline is connected to the vacuum charging device；Magnetic filtration device is provided at the communication port of the bucket and the conveying pipeline
Net；The blender is adjacent to the bucket；The discharge port of the blender is located at the top of the bucket；The pelletizing
Device is adjacent to the rack, and the pellet device is close to the molding die.
2. dual-screw pelletizer according to claim 1, it is characterised in that: the double screw extruder includes squeezing out electricity
Machine, machine barrel and screw rod；The motor and machine barrel are fixed in the rack；The feed hopper is fixed on the machine barrel, and
The feed hopper is connected to the inside of the machine barrel；The screw rod is arranged in the machine barrel；The screw rod and the motor
Output shaft transmission connection.
3. the dual-screw pelletizer according to requiring 2 in power, it is characterised in that: the pellet device includes chassis, pelletizing electricity
Machine and pelletizing cutter head；The pelletizing motor is fixed on the chassis；The pelletizing cutter head is rotatably arranged on the pelletizing motor
Output shaft on；The pelletizing cutter head is adjacent to the molding die.
4. dual-screw pelletizer according to claim 3, it is characterised in that: be provided with sliding rail below the chassis；Institute
Chassis is stated to be slidably arranged on the sliding rail.
5. dual-screw pelletizer according to claim 4, it is characterised in that: be equipped with pulley below the chassis；Institute
Chassis is stated to be slidably arranged on the sliding rail by the pulley.
6. dual-screw pelletizer according to claim 5, it is characterised in that: the molding die and the pellet device it
Between be provided with splicing bucket；The splicing bucket is located at the lower section of the pelletizing cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076975.2U CN208529694U (en) | 2018-07-06 | 2018-07-06 | Dual-screw pelletizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076975.2U CN208529694U (en) | 2018-07-06 | 2018-07-06 | Dual-screw pelletizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208529694U true CN208529694U (en) | 2019-02-22 |
Family
ID=65388604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076975.2U Active CN208529694U (en) | 2018-07-06 | 2018-07-06 | Dual-screw pelletizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208529694U (en) |
-
2018
- 2018-07-06 CN CN201821076975.2U patent/CN208529694U/en active Active
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