CN207373508U - A kind of underwater blank extruding pelletization unit of double rank automatic chargings - Google Patents
A kind of underwater blank extruding pelletization unit of double rank automatic chargings Download PDFInfo
- Publication number
- CN207373508U CN207373508U CN201721384216.8U CN201721384216U CN207373508U CN 207373508 U CN207373508 U CN 207373508U CN 201721384216 U CN201721384216 U CN 201721384216U CN 207373508 U CN207373508 U CN 207373508U
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- China
- Prior art keywords
- motor
- underwater
- extruding pelletization
- twin
- screw rod
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- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of double underwater blank extruding pelletization units of rank automatic charging, include feeding system, single screw rod device, twin-screw device, underwater pellet cutting system, dewaterer, vibrating screen and discharge system successively according to material production flow；The single screw rod device includes the first motor and the single screw rod host being connected with the first motor, the twin-screw device includes the second motor and the twin-screw host being connected with the second motor, and the discharge system includes air blower and the discharge barrel being connected with air blower by pipeline.The underwater blank extruding pelletization unit of double rank automatic chargings provided by the utility model; it being capable of efficient automatic charging; save a large amount of manpowers; and it can be realized by double rank screw rods and cleaned to material, be plasticized and is kneaded; pelletizing is carried out by underwater pellet cutting system; entire production system is automatical and efficient, and formed product rate is high.
Description
Technical field
The utility model belongs to extruded stock production equipment field, and in particular to a kind of height-adjustable double rank automatic chargings
Underwater blank extruding pelletization unit.
Background technology
Extrusion molding is also known as extrusion molding in plastic processing, using hydraulic press pressure in mould in nonrubber squeezes out machining
The extrusion of tool itself claims to extrude, and refers to material by the effect between extruder barrel and screw rod, while by thermoplastification, while by screw rod to
Preceding push continues through head and a kind of processing method of various cross section articles or semi-products is made.
The general raw material of its extrusion under screw rod turning effort, passes through material tube inner wall and screw rod from hopper into feeding cylinder
Mantle friction shear action is fed forward to feeding section, is fed forward while is compacted in this bulk solids；In compression section, screw channel
Depth shallower is further compacted, while is acted in barrel external heat and screw rod with material tube inner wall fricting shearing, and material temperature rise starts
Melting, compression section is terminated；Homogenizing zone makes material uniform, constant temperature, quantitative, level pressure melt extrusion, to head aftershaping, through shaping
To product.
Impurity content is often exceeded during existing equipment squeezes out, and pelletizing forming degree is relatively low, and lacks feeding automated system, makees
Industry is poorly efficient.
Utility model content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of height-adjustable type
Double underwater blank extruding pelletization units of rank automatic charging.
Technical solution：In order to solve the above technical problems, a kind of double underwater blanks of rank automatic charging provided by the utility model
Extruding pelletization unit includes feeding system, single screw rod device, twin-screw device, underwater cutpellet successively according to material production flow
System, dewaterer, vibrating screen and discharge system；The single screw rod device includes the first motor and the list being connected with the first motor
Screw host, the twin-screw device include the second motor and the twin-screw host being connected with the second motor, the discharge system
The discharge barrel being connected including air blower and with air blower by pipeline.
Further, the feeding system is including control room, the feeder being connected with control room, and feeder is defeated by material
Be sent in hopper, be respectively equipped with level-sensing device and lower level-sensing device in hopper, upper level-sensing device and lower material position meter respectively with control room phase
Even, feed hopper bottom is equipped with feeder, and feeder inputs material in next link component.
Further, the control room includes control circuit.
Further, the control circuit includes electromotor control circuit and Material control circuit, the Motor Control
Circuit includes a total power switch, and a feeder motor is equipped with the first motor protector between total power switch and feeder motor
And trigger switch；The Material control circuit includes upper level-sensing device, lower level-sensing device, the second motor protector and ac contactor
Device, A.C. contactor control trigger switch open and close.
Further, the feeder includes feeding motor and the spiral rotating bar being connected with feeding motor.
Advantageous effect：The utility model possesses advantages below in terms of existing technologies：
The underwater blank extruding pelletization unit of double rank automatic chargings provided by the utility model, can efficient automatic charging, section
A large amount of manpowers are saved, and can be realized by double rank screw rods and cleaned to material, be plasticized and is kneaded, are cut by underwater pellet cutting system
Grain, entire production system is automatical and efficient, and formed product rate is high.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model feeding system structure diagram.
Fig. 3 is feeding system electrical block diagram.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of underwater blank extruding pelletization unit of double rank automatic chargings, is wrapped successively according to material production flow
Include feeding system, single screw rod device, twin-screw device, underwater pellet cutting system 8, dewaterer 9, vibrating screen 10 and discharge system；
The single screw rod device includes the first motor 4 and the single screw rod host 5 being connected with the first motor 4, and the twin-screw device includes
Second motor 6 and the twin-screw host 7 being connected with the second motor 6, the discharge system include air blower 11 and and air blower
11 discharge barrels 12 being connected by pipeline.
In this implementation, raw material enters single screw rod device by feeding system, and material is plasticized, and changes bar by hydraulic pressure and arranges
Material is further kneaded and is plasticized except impurity, then into main twin-screw device, addition auxiliary agent, glass etc., further to plastic
It can be improved；The semi-finished product that template comes out directly are cut into particle by underwater pellet cutting system, and with dampening, all enter dehydration to particle
Machine 9, dewaterer 9 separate water and product, and product enters vibrating screen 10, and vibrating screen 10 screens product, then rejected
Big or too small particle, final product enter discharge system.
As shown in Fig. 2, the feeding system includes control room 1, the feeder 1.1 being connected with control room 1, feeder
1.1 transport material in hopper 2, and level-sensing device 2.1 and lower level-sensing device 2.2, upper 2.1 He of level-sensing device are respectively equipped in hopper 2
Lower level-sensing device 2.2 is connected respectively with control room 1, and 2 bottom of hopper is equipped with feeder 3, and material is inputted next link portion by feeder 3
In part.Feeder 3 includes feeding motor 3.1 and the spiral rotating bar 3.2 being connected with feeding motor 3.1.
As shown in figure 3, control circuit includes electromotor control circuit and Material control circuit, the electromotor control circuit
Including a total power switch 1.2, it is electronic to be equipped with first for a feeder motor 1.7 between total power switch 1.2 and feeder motor 1.7
Machine protector 1.3 and trigger switch 1.6；It is electronic that the Material control circuit includes upper level-sensing device 2.1, lower level-sensing device 2.2, second
Machine protector 1.4 and A.C. contactor 1.5, A.C. contactor 1.5 control trigger switch 1.6 to open and close.
In this implementation, under material is triggered in low level during level-sensing device 2.2, lower level-sensing device 2.2 triggers A.C. contactor 1.5
Work makes the unlatching of trigger switch 1.6 that feeder motor 1.7 be allowed to start to work, and level-sensing device 2.1 is triggered when material is in a high position
When, upper level-sensing device 2.1 triggers A.C. contactor 1.5 and works, and makes the closing of trigger switch 1.5 that feeder motor 1.7 be allowed to be stopped.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of underwater blank extruding pelletization unit of double rank automatic chargings, it is characterised in that：It is wrapped successively according to material production flow
Include feeding system, single screw rod device, twin-screw device, underwater pellet cutting system, dewaterer, vibrating screen and discharge system；It is described
Single screw rod device includes the first motor and the single screw rod host being connected with the first motor, and the twin-screw device includes the second motor
The twin-screw host that is connected with the second motor, the discharge system include air blower and are connected with air blower by pipeline
Discharge barrel.
2. the underwater blank extruding pelletization unit of double rank automatic chargings according to claim 1, it is characterised in that：The feeding
System includes control room, the feeder being connected with control room, and feeder is transported material in hopper, is respectively equipped in hopper
Upper level-sensing device and lower level-sensing device, upper level-sensing device and lower material position meter are connected respectively with control room, and feed hopper bottom is equipped with feeder, feeding
Machine inputs material in next link component.
3. the underwater blank extruding pelletization unit of double rank automatic chargings according to claim 2, it is characterised in that：The control
Room includes control circuit.
4. the underwater blank extruding pelletization unit of double rank automatic chargings according to claim 3, it is characterised in that：The control
Circuit includes electromotor control circuit and Material control circuit, and the electromotor control circuit includes a total power switch, and one is defeated
Power transmission machine is equipped with the first motor protector and trigger switch between total power switch and feeder motor；The Material control electricity
Road includes upper level-sensing device, lower level-sensing device, the second motor protector and A.C. contactor, A.C. contactor control trigger switch
It opens and closes.
5. the underwater blank extruding pelletization unit of double rank automatic chargings according to claim 2, it is characterised in that：The feeding
Machine includes feeding motor and the spiral rotating bar being connected with feeding motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384216.8U CN207373508U (en) | 2017-10-25 | 2017-10-25 | A kind of underwater blank extruding pelletization unit of double rank automatic chargings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384216.8U CN207373508U (en) | 2017-10-25 | 2017-10-25 | A kind of underwater blank extruding pelletization unit of double rank automatic chargings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207373508U true CN207373508U (en) | 2018-05-18 |
Family
ID=62336164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721384216.8U Expired - Fee Related CN207373508U (en) | 2017-10-25 | 2017-10-25 | A kind of underwater blank extruding pelletization unit of double rank automatic chargings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207373508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571909A (en) * | 2018-11-13 | 2019-04-05 | 四川塑金科技有限公司 | Full-automatic extrusion system |
| CN109605600A (en) * | 2018-11-02 | 2019-04-12 | 浙江耀隆塑业有限公司 | A kind of efficient thermoplastic elastomer (TPE) mixing expressed water incision production line |
-
2017
- 2017-10-25 CN CN201721384216.8U patent/CN207373508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605600A (en) * | 2018-11-02 | 2019-04-12 | 浙江耀隆塑业有限公司 | A kind of efficient thermoplastic elastomer (TPE) mixing expressed water incision production line |
| CN109571909A (en) * | 2018-11-13 | 2019-04-05 | 四川塑金科技有限公司 | Full-automatic extrusion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |