CN219171621U

CN219171621U - Extrusion compounding machine

Info

Publication number: CN219171621U
Application number: CN202223579828.6U
Authority: CN
Inventors: 华晓枫
Original assignee: WUXI XIANGLONG POLYMER FABRIC CO Ltd
Current assignee: WUXI XIANGLONG POLYMER FABRIC CO Ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-13
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of extrusion compounding machines, in particular to an extrusion compounding machine which comprises an extrusion compounding machine component, wherein a stirring component is arranged above the extrusion compounding machine component, and an adjusting component is arranged on one side of the extrusion compounding machine component; the stirring assembly comprises a switch valve, a feeding hopper is arranged above the switch valve, a supporting rod is arranged on the inner side of the upper end of the feeding hopper, a motor II is arranged on the inner side of the supporting rod, a driving shaft is arranged below the motor II, and a stirring rod is connected to the outer wall of the driving shaft. According to the extrusion compounding machine, through the arrangement of the stirring component, the phenomenon that TPU raw materials are insufficiently mixed due to too fast pushing of the auger after entering the guide groove is avoided, the quality of TPU film composite fabrics is affected, and the TPU film composite fabrics with different sizes are produced by adjusting the arrangement of the component, so that the production efficiency is improved.

Description

Extrusion compounding machine

Technical Field

The utility model relates to the technical field of extrusion compounding machines, in particular to an extrusion compounding machine.

Background

The extrusion compounding machine consists of single screw extruder or double screw extruder and one compounding machine die head, and the extruders convey molten plastic to the compounding machine head and combine in the forming part of the machine head.

However, the existing extrusion compound machine is used for continuously pushing TPU raw materials which are delivered from the stirring assembly to the adjusting assembly through the auger, the TPU raw materials are required to be mixed by stirring and then heated and melted in the diversion trench, and then the TPU raw materials can be extruded from the adjusting assembly. It is therefore desirable to design an extrusion compounding machine to address the above issues.

Disclosure of Invention

The utility model aims to provide an extrusion compounding machine, which is used for solving the problem that TPU raw materials can be stirred unevenly in the continuous pushing process of an auger in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an extrusion compounding machine, comprising:

the stirring assembly is arranged above the extrusion compound machine assembly, and the adjusting assembly is arranged on one side of the extrusion compound machine assembly;

the stirring assembly comprises a switch valve, a feeding hopper is arranged above the switch valve, a supporting rod is arranged on the inner side of the upper end of the feeding hopper, a motor II is arranged on the inner side of the supporting rod, a driving shaft is arranged below the motor II, and a stirring rod is connected to the outer wall of the driving shaft.

Preferably, the extrusion compound machine assembly comprises a support base, a motor I is arranged above one end of the support base, one end of the motor I is connected with a screw rod, the outer wall of the screw rod is connected with a packing auger, and a diversion trench is arranged above the middle of the support base.

Preferably, the adjusting part comprises a supporting frame, a motor is installed below the supporting frame, one end of the motor is connected with a cutting knife, one end of the motor is provided with a first extruding plate, a second extruding plate is arranged inside the first extruding plate, and the second extruding plate is fixed with the diversion trench by means of a fixing bolt.

Preferably, the screw rod is in rotary connection with a rotary bearing in the first motor, and the corresponding auger in the diversion trench is arranged as an arc surface.

Preferably, the driving shaft is in rotary connection with a rotary bearing in the second motor, and the length of the stirring rod is smaller than the inner diameter of the same horizontal plane of the feeding hopper.

Preferably, the cutting knife is connected with a rotary bearing in the motor, the cutting knife is clung to the surface of the first extrusion plate, and three positioning holes are formed in the diversion trench corresponding to the fixing bolt.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This novel extrusion compounding machine passes through stirring assembly's setting, closes the ooff valve, pours TPU raw and other materials into from the bracing piece top, starts No. two motors, no. two motors drive the rotation of drive shaft, and the drive shaft drives the rotation of stirring rod, stirs TPU raw and other materials earlier inside the hopper of going into, avoids entering into the inside back of guiding gutter, because the propulsion of auger is too fast, leads to TPU raw and other materials to mix inadequately, influences the quality of TPU membrane composite surface fabric.

(2) This novel extrusion compounding machine is through adjusting part's setting, and manual regulation extrusion plate No. two and extrusion plate's hole size is fixed to extrusion plate No. two with fixed bolt, and the starter motor, motor drive the rotation of cutting knife, when TPU raw and other materials extrude in the guiding gutter, through extrusion plate No. one and extrusion plate No. two's hole, accomplishes the compound surface fabric of TPU membrane of producing not equidimension for production efficiency.

Description of the drawings:

FIG. 1 is a schematic front view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the overall structure of the present utility model;

FIG. 3 is an exploded view of the conditioning assembly of the present utility model;

fig. 4 is an exploded view of the stirring assembly of the present utility model.

In the figure: 01. an extrusion compounder assembly; 11. a support base; 12. a motor I; 13. a screw; 14. an auger; 15. a diversion trench; 02. a stirring assembly; 21. a switch valve; 22. feeding into a hopper; 23. a support rod; 24. a motor II; 25. a drive shaft; 26. a stirring rod; 03. an adjustment assembly; 31. a support frame; 32. a motor; 33. a cutting knife; 34. a first extrusion plate; 35. a second extrusion plate; 36. and fixing the bolt.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the motor 12, the switch valve 21, the motor 24 and the motor 32 used in the present application are all directly commercially available products, and the principle and the connection manner thereof are all well known in the art, so they are not described herein.

Comprising the following steps: an extrusion compound machine assembly 01, a stirring assembly 02 is arranged above the extrusion compound machine assembly 01, and an adjusting assembly 03 is arranged on one side of the extrusion compound machine assembly 01;

stirring subassembly 02, stirring subassembly 02 include switch valve 21, and switch valve 21 top is provided with into hopper 22, and go into the inboard bracing piece 23 of installing of hopper 22 upper end, no. two motor 24 is installed to the bracing piece 23 inboard, and No. two motor 24 below is provided with drive shaft 25, and drive shaft 25 outer wall connection has stirring rod 26.

Further, the extrusion compound machine component 01 comprises a supporting base 11, a motor No. 12 is arranged above one end of the supporting base 11, one end of the motor No. 12 is connected with a screw rod 13, the outer wall of the screw rod 13 is connected with a packing auger 14, and a diversion trench 15 is arranged above the middle of the supporting base 11.

Further, the adjusting component 03 comprises a supporting frame 31, a motor 32 is arranged below the supporting frame 31, one end of the motor 32 is connected with a cutting knife 33, one end of the motor 32 is provided with a first extruding plate 34, a second extruding plate 35 is arranged inside the first extruding plate 34, and the second extruding plate 35 is fixed with the diversion trench 15 by means of a fixing bolt 36.

Further, the screw rod 13 is rotationally connected with the rotary bearing inside the first motor 12, so that the first motor 12 can transmit power to the screw rod 13 to drive the screw rod 13 to rotate, the inside of the guide groove 15 is set to be a cambered surface corresponding to the auger 14, the auger 14 can push all TPU raw materials inside the guide groove 15 to the adjusting component 03, and dead angles which cannot be touched by the auger 14 are avoided.

Further, the driving shaft 25 is in rotary connection with the rotating bearing in the second motor 24, so that the second motor 24 can transmit power to the driving shaft 25 to drive the driving shaft 25 to rotate, the length of the stirring rod 26 is smaller than the inner diameter of the same horizontal plane of the feeding hopper 22, and the stirring rod 26 is prevented from touching the inner surface of the feeding hopper 22 when the driving shaft 25 drives the stirring rod 26 to rotate, so that the TPU raw materials are stirred.

Further, the cutter 33 is connected with the rotary bearing inside the motor 32, the motor 32 is ensured to be started, the cutter 33 is driven to rotate by the internal rotary bearing, the function of cutting the TPU film composite fabric is achieved, the cutter 33 is tightly attached to the surface of the first extrusion plate 34, the TPU film composite fabric is ensured to be completely cut off from the surface of the first extrusion plate 34, the guide groove 15 is provided with three positioning holes corresponding to the fixing bolts 36, three adjusting gears are provided, and the sizes of holes between the first extrusion plate 34 and the second extrusion plate 35 are adjusted, so that the control of the sizes of the TPU film composite fabric is facilitated.

Working principle: during use, the sizes of holes of the second extrusion plate 35 and the first extrusion plate 34 are manually adjusted, the second extrusion plate 35 is fixed by the fixing bolt 36, the motor 32 is started, the motor 32 drives the cutting knife 33 to rotate, the switch valve 21 is closed, TPU raw materials are poured into the upper portion of the supporting rod 23, the second motor 24 is started, the second motor 24 drives the driving shaft 25 to rotate, the driving shaft 25 drives the stirring rod 26 to rotate, the TPU raw materials are stirred in the feeding hopper 22, the switch valve 21 is opened, the first motor 12 is started to drive the screw 13 to rotate, and the screw 13 drives the auger 14 to rotate. The above is the whole working principle of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An extrusion compounding machine, comprising:

an extrusion compound machine component (01), wherein a stirring component (02) is arranged above the extrusion compound machine component (01), and an adjusting component (03) is arranged on one side of the extrusion compound machine component (01);

stirring subassembly (02), stirring subassembly (02) include ooff valve (21), ooff valve (21) top is provided with into hopper (22), go into hopper (22) upper end inboard and install bracing piece (23), no. two motor (24) are installed to bracing piece (23) inboard, no. two motor (24) below is provided with drive shaft (25), drive shaft (25) outer wall connection has stirring rod (26).

2. An extrusion compounding machine as defined in claim 1, wherein: the extrusion compounding machine assembly (01) comprises a supporting base (11), a motor (12) is arranged above one end of the supporting base (11), one end of the motor (12) is connected with a screw rod (13), the outer wall of the screw rod (13) is connected with an auger (14), and a diversion trench (15) is arranged above the middle of the supporting base (11).

3. An extrusion compounding machine as defined in claim 1, wherein: the adjusting component (03) comprises a supporting frame (31), a motor (32) is arranged below the supporting frame (31), a cutting knife (33) is connected to one end of the motor (32), a first extruding plate (34) is arranged at one end of the motor (32), a second extruding plate (35) is arranged inside the first extruding plate (34), and the second extruding plate (35) is fixed with the diversion trench (15) by means of a fixing bolt (36).

4. An extrusion compounding machine as defined in claim 2, wherein: the screw rod (13) is in rotary connection with a rotary bearing in the first motor (12), and the inner part of the diversion trench (15) is provided with a cambered surface corresponding to the auger (14).

5. An extrusion compounding machine as defined in claim 1, wherein: the driving shaft (25) is in rotary connection with a rotary bearing in the second motor (24), and the length of the stirring rod (26) is smaller than the inner diameter of the same horizontal plane of the feeding hopper (22).

6. An extrusion compounding machine according to claim 3, wherein: the cutting knife (33) is connected with a rotary bearing in the motor (32), the cutting knife (33) is tightly attached to the surface of the first extrusion plate (34), and three positioning holes are formed in the diversion trench (15) corresponding to the fixing bolts (36).