CN218857641U

CN218857641U - Fluoroplastic extruder

Info

Publication number: CN218857641U
Application number: CN202222589109.6U
Authority: CN
Inventors: 陈帆; 陈娟; 钟小花; 马潇
Original assignee: Hubei Polyfluoro Chemical Technology Co ltd
Current assignee: Hubei Polyfluoro Chemical Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-04-14
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a fluoroplastic extruder, including drying barrel, support frame, connecting axle, set up a plurality of drive grooves of quantity on one side of connecting axle, the connecting axle is located one side of drive groove is located drive groove department rotates and installs the drive circle, the semicircular groove has been seted up to the avris of drive circle, the both ends limit wall processing of semicircular groove forms the hypotenuse, the drive circle is internal to be located the spout has been seted up to the both sides in drive groove, seted up on the hypotenuse with spout assorted chute, drive circle, beneficial effect are installed in the outside of drive circle: the raw materials are heated in the drying barrel through the heater, the driving motor is started when the raw materials are heated, the drying barrel is finally driven to turn over, the raw materials are mixed through the mixing and stirring mechanism, the raw materials are stirred and mixed when being mixed, the raw materials are stirred and mixed when being dried, the drying efficiency is improved, and the whole working efficiency is achieved.

Description

Fluoroplastic extruder

Technical Field

The utility model relates to a plastics extruder field particularly, relates to a fluoroplastics extruder.

Background

The plastic extruder is a common plastic production device, has simple structure, is suitable for profiles of soft polyvinyl chloride, polystyrene, ABS and the like, can process various plastic products, such as blown films, extruded pipes, press plates, pulled belts and the like, can also be used for melt granulation, and has the working principle that: the screw rod rotates in the barrel, the material is continuously pushed and compacted, and is gradually melted and extruded from the machine head at a certain pressure and flow rate under the action of strong shearing, friction and an external heater.

In chinese patent CN202121756271.1, a plastic extruder is provided, wherein two different plastic particles to be mixed are poured into a mixing barrel through a feeding port, the feeding port is sealed by a sealing cover, a valve on the outer wall of a discharging pipe is closed at the same time, a first motor and a second motor are started at the same time, the first motor drives a mounting frame and the mixing barrel to rotate, the second motor drives a driving wheel and a driven wheel to rotate, so that a rotating rod drives a stirring rod to rotate in the mixing barrel, and further, the two different plastic particles in the mixing barrel can be uniformly mixed by the rotation of the mixing barrel and the rotation of the stirring rod.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a fluoroplastics extruder to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

a fluoroplastic extruder, which comprises a drying barrel, a supporting frame and a connecting shaft, wherein one side of the connecting shaft is provided with a plurality of driving grooves, a driving ring is rotatably arranged at one side of the connecting shaft, which is positioned at the driving groove, the side of the driving ring is provided with a semicircular groove, the side walls of two ends of the semicircular groove are processed to form a bevel edge, sliding grooves are arranged on two sides of the driving groove in the driving ring, inclined grooves matched with the sliding grooves are arranged on the inclined edges, a transmission ring is arranged on the outer side of the driving ring, the transmission ring and the driving ring are movably arranged, the transmission ring is internally provided with an installation groove, a supporting spring is arranged in the installation groove, a supporting telescopic rod is arranged in the supporting spring, the bottom end of the supporting telescopic rod is provided with a supporting plate, the two sides of the supporting plate are provided with sliding plates matched with the sliding grooves, a transmission rod is arranged between the sliding plates at the bottom end of the supporting plate, heaters are arranged on the inner walls of the two sides of the drying barrel, the bottom end of the supporting frame is connected with a supporting bottom plate, one side of the supporting bottom plate, which is positioned on the driving ring, is provided with a limiting rod, the top end of the limiting rod is fixedly connected with the driving ring through a limiting shaft, the other end of the connecting shaft is provided with a mixing and stirring mechanism, an extruder body is arranged below the drying barrel, a driving mechanism is arranged below the driving ring of the supporting bottom plate, the driving mechanism comprises a driving motor, the output end of the driving motor is provided with a driving shaft, the other end of the driving shaft is provided with a driving wheel disc, and a transmission groove matched with the driving wheel disc is formed in the outer side of the transmission ring, and the driving disc is in driving connection with the transmission ring through a transmission belt.

Further, mix rabbling mechanism includes the installing support, the installing support install support is last, the installing support upwards extend to with the connecting axle is in same water flat line.

Furthermore, hybrid motor is installed on the top of installing support, hybrid mixer shaft is installed to hybrid motor's output, hybrid mixer shaft extends to in the drying bucket.

Further, a plurality of stirring rods are installed on the outer ring of the mixing stirring shaft, a feeding opening and a discharging opening are formed in the middle of the side of the drying barrel, and a sealing door is detachably installed on the feeding opening and the discharging opening.

Further, a conveying funnel matched with each other is arranged between the extruder body and the drying barrel.

The utility model provides a fluoroplastic extruder, beneficial effect as follows: the raw materials are heated in the drying barrel through the heater, the driving motor is started when the raw materials are heated, the drying barrel is finally driven to turn over, the raw materials are mixed through the mixing and stirring mechanism, the raw materials are stirred and mixed when being mixed, the raw materials are stirred and mixed when being dried, the drying efficiency is improved, and the whole working efficiency is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a fluoroplastic extruder according to an embodiment of the present invention;

fig. 2 is a schematic exploded view of a fluoroplastic extruder according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a fluoroplastic extruder at a point a according to an embodiment of the present invention;

fig. 4 is an enlarged top view of a fluoroplastic extruder according to an embodiment of the present invention.

In the figure:

1. a drying barrel; 2. a connecting shaft; 3. a support frame; 4. a drive slot; 5. a drive coil; 6. a semicircular groove; 7. a bevel edge; 8. a chute; 9. a chute; 10. a drive ring; 11. a support spring; 12. supporting the telescopic rod; 13. a support plate; 14. a slide plate; 15. a transmission rod; 16. a heater; 17. a support base plate; 18. a limiting rod; 19. an extruder body; 20. a hybrid motor; 21. a mixing stirring shaft; 22. a stirring rod; 23. a drive motor; 24. a drive wheel disc; 25. a transmission belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

As shown in fig. 1-4, a fluoroplastic extruder according to an embodiment of the present invention includes a drying barrel 1, a supporting frame 3, and a connecting shaft 2, wherein a plurality of driving grooves 4 are formed on one side of the connecting shaft 2, a driving ring 5 is rotatably mounted at the driving groove 4 on one side of the connecting shaft 2, a semicircular groove 6 is formed on the side of the driving ring 5, both end walls of the semicircular groove 6 are processed to form a bevel edge 7, sliding grooves 8 are formed on both sides of the driving groove 4 in the driving ring 5, a chute 9 matching with the sliding grooves 8 is formed on the bevel edge 7, a driving ring 10 is mounted on the outer side of the driving ring 5, the driving ring 10 and the driving ring 5 are movably mounted, a mounting groove is formed in the driving ring 10, a supporting spring 11 is mounted in the mounting groove, a supporting telescopic rod 12 is installed in the supporting spring 11, a supporting plate 13 is installed at the bottom end of the supporting telescopic rod 12, sliding plates 14 matched with the sliding grooves 8 are installed on two sides of the supporting plate 13, a transmission rod 15 is installed between the sliding plates 14 at the bottom end of the supporting plate 13, heaters 16 are installed on the inner walls of two sides of the drying barrel 1, a supporting bottom plate 17 is connected to the bottom end of the supporting frame 3, a limiting rod 18 is installed on one side of the driving ring 5 at the supporting bottom plate 17, the top end of the limiting rod 18 is fixedly connected with the driving ring 5 through a limiting shaft, a mixing and stirring mechanism is installed at the other end of the connecting shaft 2, an extruder body 19 is installed below the drying barrel 1, a driving mechanism is installed below the driving ring 5 at the supporting bottom plate 17, and the driving mechanism comprises a driving motor 23, the utility model discloses a drying machine, including driving motor 23, driving wheel disc 24, driving wheel disc 10, heater 16, drive mechanism, actuating mechanism, slide 14, supporting spring 11, backup pad 13, drive shaft 2, drive axle 2, when drying through rotating, the raw materials in drying barrel 1 will turn over when drying, thereby the raw materials efficiency of mixing when stirring, thereby the whole efficiency of mixing when drying has been accelerated when the stirring, thereby the whole efficiency of mixing when drying has been carried out to the raw materials that mixes when having stirred, thereby the utility model discloses heat through heater 16 in drying barrel 1 and dry the raw materials, when starting driving motor 23 when heating, the raw materials that finally reaches drying barrel 1 and has been stirred, thereby the efficiency of mixing when drying has been carried out, thereby the efficiency of mixing when having stirred when the mixed raw materials is carried out, thereby the whole efficiency of mixing when having stirred is mixed.

In addition, as shown in fig. 2-4, in an embodiment, the mixing and stirring mechanism includes a mounting bracket, the mounting bracket is installed on the supporting base plate 17, the mounting bracket extends upward to be in the same horizontal line with the connecting shaft 2, the hybrid motor 20 is installed on the top end of the mounting bracket, the output end of the hybrid motor 20 is installed with the mixing and stirring shaft 21, the mixing and stirring shaft 21 extends into the drying barrel 1, a plurality of stirring rods 22 are installed on the outer ring of the mixing and stirring shaft 21, a feeding hole and a discharging hole are formed in the middle of the side of the drying barrel 1, a sealing door is detachably installed on the feeding hole and the discharging hole, the mixing and stirring shaft 21 is driven by the hybrid motor 20 to rotate, so that the stirring rods 22 on the mixing and stirring shaft 21 are driven to rotate, the raw materials in the drying barrel 1 are stirred to achieve the effect of uniform mixing and uniform feeding and discharging, and the raw materials are convenient to feed through the matching of the feeding hole and the sealing door.

In addition, as shown in fig. 2-4, in an embodiment, a mutually matched conveying funnel is installed between the extruder body 19 and the drying tub 1, the driving mechanism includes a driving motor 23, a driving shaft is installed at an output end of the driving motor 23, a driving wheel disc 24 is installed at the other end of the driving shaft, a transmission groove matched with the driving wheel disc 24 is opened at an outer side of the driving ring 10, the driving disc is in driving connection with the driving ring 10 through a driving belt 25, the driving disc is directly conveyed into the extruder for melt extrusion when the drying tub 1 is fed through the conveying funnel, so as to prevent sprinkling, and the driving shaft is driven by the driving motor 23 to rotate, so that the driving wheel disc 24 drives the driving ring 10 to rotate through the driving belt 25.

Based on the above scheme, the utility model discloses during the actual application, its theory of operation or operation process are as follows: put into drying barrel 1 with the same kind or different raw materials, open heater 16 this moment, open actuating mechanism, actuating mechanism will drive the rotation of transmission circle 10 this moment, slide 14 in the installation groove will slide in spout 8 in transmission circle 10 this moment, when sliding into drive groove 4 department, supporting spring 11 will push backup pad 13 downwards, drive rod 15 on backup pad 13 will insert in drive groove 4 this moment, thereby drive connecting axle 2 and rotate, thereby drive the rotation of drying barrel 1 through connecting axle 2, when drying through rotating, the raw materials in drying barrel 1 will turn over, thereby make the raw materials in drying barrel 1 be heated and dried more evenly, drive the rotation of mixing stirring shaft 21 through hybrid electric machine 20, thereby drive the epaxial puddler 22 of mixing stirring and rotate, thereby stir the unloading of raw materials in drying barrel 1 and reach the effect of misce bene, the cooperation of unloading mouth and sealing door is convenient for raw materials, directly carry the extruder when unloading through conveying funnel and carry out the melting and extrude, prevent to spill, through the rotation that drive motor 23 drove, thereby make the drive rim plate 24 drive through drive belt 25 rotation.

With the help of the above technical scheme of the utility model, the utility model discloses can realize heating in to drying barrel 1 through heater 16 and dry raw and other materials, start driving motor 23 when heating, finally drive drying barrel 1 and turn over, stir when carrying out multiple raw and other materials mixture through mixing rabbling mechanism and mix, stir the mixture when drying to the efficiency of stoving mixture has been accelerated, has reached holistic work efficiency.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fluoroplastics extruder, includes drying barrel (1), support frame (3), connecting axle (2), its characterized in that, set up a plurality of drive groove (4) of quantity on one side of connecting axle (2), connecting axle (2) are located one side of drive groove (4) is located drive groove (4) department is rotated and is installed drive ring (5), semi-circular slot (6) have been seted up to the avris of drive ring (5), the both ends limit wall processing of semi-circular slot (6) forms hypotenuse (7), be located in drive ring (5) spout (8) have been seted up to the both sides of drive groove (4), seted up on hypotenuse (7) with spout (8) assorted chute (9), drive ring (10) are installed in the outside of drive ring (5), drive ring (10) with drive ring (5) are movable mounting, the mounting groove has been seted up in drive ring (10), install support spring (11) in the mounting groove, install support spring (12) support slide (12), support plate (12) install telescopic link (13) and telescopic link (13) both sides (13), heater (16) are installed to the both sides inner wall of stoving bucket (1), the bottom of support frame (3) is connected with supporting baseplate (17), supporting baseplate (17) are located gag lever post (18) are installed to one side of drive ring (5), the top of gag lever post (18) through spacing axle with drive ring (5) fixed connection, mixing stirring mechanism is installed to the other end of connecting axle (2), extruder body (19) are installed to the below of stoving bucket (1), supporting baseplate (17) are located actuating mechanism is installed to the below of drive ring (5), actuating mechanism includes driving motor (23), the drive shaft is installed to the output of driving motor (23), drive rim plate (24) are installed to the other end of drive shaft, the outside of drive ring (10) seted up with drive rim plate (24) assorted transmission groove, drive rim plate pass through drive belt (25) with drive ring (10) drive connection.

2. A fluoroplastic extruder according to claim 1 wherein said mixing and agitating mechanism includes mounting brackets mounted on said support base (17) and extending upwardly to the same level as said connecting shaft (2).

3. A fluoroplastic extruder as claimed in claim 2 wherein said mounting bracket is provided at a top end thereof with a mixing motor (20), an output end of said mixing motor (20) is provided with a mixing shaft (21), and said mixing shaft (21) extends into said drying barrel (1).

4. A fluoroplastic extruder according to claim 3 wherein a plurality of mixing shafts (22) are mounted on the outer ring of the mixing shaft (21), and a loading and unloading port is formed in the middle of the side of the drying barrel (1), and a sealing door is detachably mounted on the loading and unloading port.

5. A fluoroplastic extruder according to claim 4 wherein a mating hopper is mounted between said extruder body (19) and said drying barrel (1).