CN207682899U - A kind of novel high polymer material tubing single-screw bar continuous extruder - Google Patents
A kind of novel high polymer material tubing single-screw bar continuous extruder Download PDFInfo
- Publication number
- CN207682899U CN207682899U CN201721521961.2U CN201721521961U CN207682899U CN 207682899 U CN207682899 U CN 207682899U CN 201721521961 U CN201721521961 U CN 201721521961U CN 207682899 U CN207682899 U CN 207682899U
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- China
- Prior art keywords
- machine barrel
- screw rod
- screw
- polymer material
- high polymer
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of novel high polymer material tubing single-screw bar continuous extruders, including engine base, the frame upper surface is fixed with machine barrel, and inside machine barrel is provided with screw rod, the machine barrel upper surface is fixed with feeding chamber, one end of the machine barrel is provided with discharge nozzle, and the screw rod is sequentially connected by belt and the fixed driving motor of base inner, and the screw rod is located at machine barrel lateral ends and is socketed with Limit Bearing.In the utility model, the screw feeder of electro-motor drive is provided in blanking bin first, carry out auxiliary blanking, improve the stability of blanking bin blanking, effectively prevent influence of the adhesive to blanking of high molecular material, improve the stability that the continuous extruder uses, secondly being located at setting on the screw rod on the outside of machine barrel, there are two Limit Bearings, pass through the limitation of Limit Bearing, it ensure that driving motor drives the stability of screw rod rotation, ensure that screw rod is not in twisted phenomena, improves the service life of screw rod.
Description
Technical field
The utility model is related to extruder technology fields more particularly to a kind of novel high polymer material tubing single-screw bar to connect
Continuous extruder.
Background technology
Extruder belongs to one of type of plastics machinery.Extruder is according to head stream direction and the folder of pitch line
Head, can be divided into right-angle handpiece and bevelling machine head etc. by angle, and screw extruder is the pressure generated by screw rod rotation and cuts
Shear force can allow material fully to carry out plasticizing and uniformly mixing, is molded by mouth mold, and the shell of head is usually to use spiral shell
Bolt is secured on fuselage, and the mould inside head contains mold core seat, and the end of incoming cables of head is then fixed in nut
Mouthful, the inside of mold core seat is also equipped with mold core, and there is hole at the center of mold core and mold core seat, acts on for passing through core wire.According to
According to the difference of pressuring method type so that expressing technique is segmented into continuous squeeze out and squeezes out two kinds with interval.Setting used in the former
Standby is screw-type extruder, and the equipment of the latter is plunger-type extruder.It can rely on screw rod number again in this screw-type extruder
It is broadly dassified into single screw extrusion machine and multiscrew squeezes out.
However existing molecular material tubing single-screw bar continuous extruder in use there is some shortcomings it
Place, the structure of feed bin is simple, and blanking is unstable, and secondly one end of screw rod is located on the outside of machine barrel, its rotation is driven by motor,
Screw rod on the outside of machine barrel lacks limiting device, screw rod is caused easily to be distorted, damage in rotation.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of novel high polymer proposed
Material pipe single-screw bar continuous extruder.
To achieve the goals above, the utility model uses following technical solution：A kind of novel high polymer material tubing
Single-screw bar continuous extruder, including engine base, the frame upper surface is fixed with machine barrel, and inside machine barrel is provided with screw rod,
Electrothermal tube is socketed on the machine barrel appearance wall, the machine barrel upper surface is fixed with feeding chamber, and one end of the machine barrel is provided with
Discharge nozzle, the screw rod are sequentially connected by belt and the fixed driving motor of base inner, and the screw rod is located at machine barrel
Lateral ends are socketed with Limit Bearing, and Limit Bearing is fixedly connected by fixed seat with engine base, the engine base front surface setting
There are electric cabinet, four corners of the engine base bottom to be provided with supporting leg, the feeding chamber top open part is solid by fixed frame
Surely there is electro-motor, and electro-motor is fixedly connected with the screw feeder being arranged at feeding chamber inside center, the machine barrel
External thermal insulation thermal insulation layer is socketed on appearance wall.
As further describing for above-mentioned technical proposal：
There are two the Limit Bearing is arranged altogether, and two Limit Bearings are in same horizontal line.
As further describing for above-mentioned technical proposal：
The output end of the electric cabinet is electrically connected with the input terminal of electrothermal tube, driving motor and electro-motor.
As further describing for above-mentioned technical proposal：
It is provided with display screen and control button on the procapsid of the electric cabinet.
As further describing for above-mentioned technical proposal：
The feeding chamber is pyramidal structure.
As further describing for above-mentioned technical proposal：
The screw feeder is mutually perpendicular to machine barrel.
In the utility model, the screw feeder of electro-motor drive is provided in blanking bin first, carries out auxiliary blanking,
The stability for improving blanking bin blanking effectively prevents influence of the adhesive to blanking of high molecular material, improves this
The stability that continuous extruder uses, being secondly located at setting on the screw rod on the outside of machine barrel, there are two Limit Bearings, pass through limit
The limitation of bearing ensure that driving motor drives the stability of screw rod rotation, it is ensured that screw rod is not in twisted phenomena, is carried
The high service life of screw rod, then have and be provided with electrothermal tube on machine barrel appearance wall, and be socketed on the outside of machine barrel external thermal insulation every
Thermosphere, the setting of electrothermal tube ensure the temperature of the high molecular material in machine barrel, prevent it from solidifying, influence the extruder and go out
The stability of material, the setting of external thermal insulation thermal insulation layer reduce heat-energy losses, have saved the energy, and machine barrel appearance wall will not be gone out
Existing high temperature, improves the safety of its operation.
Description of the drawings
Fig. 1 be the utility model proposes the structure of novel high polymer material tubing single-screw bar continuous extruder a kind of show
It is intended to；
Fig. 2 is the structural schematic diagram of the utility model feeding chamber；
Fig. 3 is the schematic cross-section of the utility model machine barrel.
Marginal data：
1- engine bases, 2- machine barrels, 3- screw rods, 4- electrothermal tubes, 5- feeding chambers, 6- discharge nozzles, 7- Limit Bearings, 8- are fixed
Seat, 9- belts, 10- driving motors, 11- electric cabinets, 12- supporting legs, 13- electro-motors, 14- screw feeders, 15- external thermal insulations every
Thermosphere.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of novel high polymer material tubing single-screw bar continuous extruder, including engine base 1, on engine base 1
Surface is fixed with machine barrel 2, and machine barrel 2 is internally provided with screw rod 3, is socketed with electrothermal tube 4 on 2 appearance wall of machine barrel, on machine barrel 2
Surface is fixed with feeding chamber 5, and one end of machine barrel 2 is provided with discharge nozzle 6, and screw rod 3 is fixed by belt 9 and 1 inside of engine base
Driving motor 10 is sequentially connected, and screw rod 3 is located at 2 lateral ends of machine barrel and is socketed with Limit Bearing 7, and Limit Bearing 7 passes through admittedly
Reservation 8 is fixedly connected with engine base 1, and 1 front surface of engine base is provided with electric cabinet 11, and four corners of 1 bottom of engine base are provided with branch
Leg 12,5 top open part of feeding chamber are fixed with electro-motor 13 by fixed frame, and in electro-motor 13 and 5 inside of feeding chamber
The screw feeder 14 being arranged at the heart is fixedly connected, and external thermal insulation thermal insulation layer 15 is socketed on the appearance wall of machine barrel 2.
There are two Limit Bearing 7 is arranged altogether, and two Limit Bearings 7 are in same horizontal line, the output of electric cabinet 11
End and the input terminal of electrothermal tube 4, driving motor 10 and electro-motor 13 are electrically connected, and are provided on the procapsid of electric cabinet 11 aobvious
Display screen and control button, feeding chamber 5 are pyramidal structure, and screw feeder 14 is mutually perpendicular to machine barrel 2.
Operation principle：In use, novel high polymer material tubing single-screw bar continuous extruder is connected into power supply first,
Electrothermal tube 4 is opened by electric cabinet 11, machine barrel 2 is preheated, after the completion of preheating, raw material is added by feeding chamber 5, opens and drives
Dynamic motor 10 and electro-motor 13, electro-motor 13 drive screw feeder 14 to rotate, and by feedstock transportation to machine barrel 2, drive
Motor 10 drives screw rod 3 to rotate by belt 9, the raw material in machine barrel 2 is squeezed out by discharge nozzle 6, whole device is completely transported
Row.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of novel high polymer material tubing single-screw bar continuous extruder, including engine base (1), which is characterized in that the machine
Seat (1) upper surface is fixed with machine barrel (2), and machine barrel (2) is internally provided with screw rod (3), is socketed on machine barrel (2) the appearance wall
There are electrothermal tube (4), machine barrel (2) upper surface to be fixed with feeding chamber (5), one end of the machine barrel (2) is provided with discharge nozzle
(6), the screw rod (3) is sequentially connected by belt (9) and the internal fixed driving motor (10) of engine base (1), the spiral
Bar (3) is located at machine barrel (2) lateral ends and is socketed with Limit Bearing (7), and Limit Bearing (7) passes through fixed seat (8) and engine base (1)
It is fixedly connected, engine base (1) front surface is provided with electric cabinet (11), and four corners of engine base (1) bottom are provided with
Supporting leg (12), feeding chamber (5) top open part are fixed with electro-motor (13) by fixed frame, and electro-motor (13) with
The screw feeder (14) being arranged at feeding chamber (5) inside center is fixedly connected, and is socketed on the appearance wall of the machine barrel (2) outer
Heat insulation layer (15).
2. a kind of novel high polymer material tubing single-screw bar continuous extruder according to claim 1, which is characterized in that
There are two the Limit Bearing (7) is arranged altogether, and two Limit Bearings (7) are in same horizontal line.
3. a kind of novel high polymer material tubing single-screw bar continuous extruder according to claim 1, which is characterized in that
The output end of the electric cabinet (11) is electrically connected with the input terminal of electrothermal tube (4), driving motor (10) and electro-motor (13).
4. a kind of novel high polymer material tubing single-screw bar continuous extruder according to claim 1, which is characterized in that
It is provided with display screen and control button on the procapsid of the electric cabinet (11).
5. a kind of novel high polymer material tubing single-screw bar continuous extruder according to claim 1, which is characterized in that
The feeding chamber (5) is pyramidal structure.
6. a kind of novel high polymer material tubing single-screw bar continuous extruder according to claim 1, which is characterized in that
The screw feeder (14) is mutually perpendicular to machine barrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521961.2U CN207682899U (en) | 2017-11-15 | 2017-11-15 | A kind of novel high polymer material tubing single-screw bar continuous extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521961.2U CN207682899U (en) | 2017-11-15 | 2017-11-15 | A kind of novel high polymer material tubing single-screw bar continuous extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207682899U true CN207682899U (en) | 2018-08-03 |
Family
ID=62989565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721521961.2U Expired - Fee Related CN207682899U (en) | 2017-11-15 | 2017-11-15 | A kind of novel high polymer material tubing single-screw bar continuous extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207682899U (en) |
-
2017
- 2017-11-15 CN CN201721521961.2U patent/CN207682899U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20201115 |