CN218557905U

CN218557905U - Do not harm and press from both sides biax stirring extruder of dress

Info

Publication number: CN218557905U
Application number: CN202222086205.9U
Authority: CN
Inventors: 顾昕钰
Original assignee: Nanjing Feiyi Building Materials Machinery Co ltd
Current assignee: Nanjing Feiyi Building Materials Machinery Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-03-03
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a double-shaft stirring extruder of clamp dress exempts from to harm relates to the relevant field of extruder, for the comparatively low problem of the crushing-to-material efficiency of solving the unable current double-shaft stirring extruder of solution among the prior art. The inside of device shell is provided with initiative puddler, the rear end of initiative puddler is provided with driven puddler, the initiative puddler includes the axis of rotation, be provided with the extrusion piece in the axis of rotation, the both sides of extrusion piece all are provided with the stirring sword, the initiative puddler all is provided with the axle sleeve board with the both sides of driven puddler, the axle sleeve board is provided with a plurality ofly, be provided with the drive belt on the initiative puddler, initiative puddler and driven puddler are hugged closely to the drive belt, one side of drive belt is provided with driving motor, driving motor passes through the coupling joint with the initiative puddler, driving motor's the outside is provided with the motor protective case, the motor protective case passes through bolted connection with driving motor.

Description

Exempt from to harm double-shaft stirring extruder who presss from both sides dress

Technical Field

The utility model relates to an extruder field of being correlated with specifically is a biax stirring extruder of pressing from both sides dress exempts from to harm.

Background

The extruder belongs to one of the types of plastic machinery, and can divide a machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of a screw. The screw extruder is capable of fully plasticizing and uniformly mixing materials by means of pressure and shearing force generated by rotation of a screw, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, a rare multi-screw extruder and a non-screw extruder through the molding of a neck mold.

When the existing double-shaft stirring extruder is used, materials are extruded in the continuous stirring blade in the gap due to double-shaft rotation, and when the materials are kept in a semi-crushing state, the materials are very easy to crush, so that the crushing efficiency of the whole double-shaft stirring extruder is very easy to influence, and the market urgently needs to develop a double-shaft stirring extruder which is free of damage and clamping to help people to solve the existing problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a harm-free double-shaft stirring extruder who presss from both sides dress to solve the problem that the crushing of material efficiency is comparatively low that can't solve current double-shaft stirring extruder that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a biax stirring extruder who presss from both sides dress exempts from to harm, includes the device shell, the inside of device shell is provided with initiative puddler, the rear end of initiative puddler is provided with driven puddler, the initiative puddler includes the axis of rotation, be provided with the extrusion piece in the axis of rotation, the both sides of extrusion piece all are provided with the stirring sword.

Preferably, the both sides of initiative puddler and driven puddler all are provided with the axle sleeve board, the axle sleeve board is provided with a plurality ofly, be provided with the drive belt on the initiative puddler, initiative puddler and driven puddler are hugged closely to the drive belt, one side of drive belt is provided with driving motor, driving motor passes through the coupling joint with the initiative puddler, driving motor's the outside is provided with the motor protective case, the motor protective case passes through bolted connection with driving motor.

Preferably, one side of device shell is provided with the protecting crust, the protecting crust passes through bolted connection with the device shell, the inside of protecting crust is provided with extrudes the head, it passes through bolted connection with the protecting crust to extrude the head, the inside of extruding the head is provided with the runner way groove.

Preferably, one side of the runner groove is provided with a guide groove, the depth of the guide groove is consistent with the thickness of the device shell, the other side of the runner groove is provided with an extrusion groove, the extrusion groove is provided with a plurality of grooves, and a first electric flap valve is arranged inside the runner groove.

Preferably, the front end and the rear end of the protective shell are provided with a plurality of water-cooled tubes, the water-cooled tubes are connected with the extrusion heads through threads, one side of each water-cooled tube is provided with a feeding tube, and the feeding tubes are connected with the device shell through manual arc welding.

Preferably, the inside of inlet pipe is provided with the electronic flap valve of second, be provided with the weight inductor on the electronic flap valve of second, the weight inductor sets up to fixed connection with the electronic flap valve of second, the upper end of weight inductor is provided with the material collecting plate.

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

1. according to the utility model, through the arrangement of the stirring blades and the extrusion blocks, when a user uses the double-shaft stirring extruder, the user can greatly improve the crushing efficiency of the whole extruder through the arrangement of the extrusion blocks, and simultaneously can further improve the working efficiency of the whole double-shaft stirring extruder through the stirring blades and the extrusion blocks which are arranged at intervals, thereby solving the problem that the existing double-shaft stirring extruder is easy to damage clamping;

2. the utility model discloses a through the setting of water-cooled tube and weight inductor, the user can realize the real-time cooling to extruding the head through the setting of water-cooled tube when using this biax stirring extruder, also can measure the material that gets into the extruder inside through the setting of weight inductor simultaneously to can facilitate the user to a certain extent and use this extruder, and then alleviate user's operating pressure by a wide margin.

Drawings

FIG. 1 is a structural diagram of an active stirring rod of the present invention;

FIG. 2 is a view of the cross-section of the dual-shaft mixing extruder without damage clamping;

fig. 3 is a front partial sectional structure view of a double-shaft stirring extruder with damage-free clamping of the utility model.

In the figure: 1. a device housing; 2. an active stirring rod; 3. a driven stirring rod; 4. a transmission belt; 5. a bushing plate; 6. a drive motor; 7. a motor protective shell; 8. a material guide chute; 9. a protective shell; 10. an extrusion head; 11. a runner groove; 12. an extrusion groove; 13. a first electric flap valve; 14. a water-cooled tube; 15. a material accumulation plate; 16. a weight sensor; 17. a second electric flap valve; 18. a rotating shaft; 19. a stirring blade; 20. extruding the block; 21. and (4) feeding a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an exempt from to harm biax stirring extruder who presss from both sides dress, including device shell 1, the inside of device shell 1 is provided with initiative puddler 2, the rear end of initiative puddler 2 is provided with driven puddler 3, initiative puddler 2 includes axis of rotation 18, be provided with on the axis of rotation 18 and extrude the piece 20, it is provided with a plurality ofly to extrude the piece 20, it sets up to fixed connection with axis of rotation 18 to extrude the piece 20, the both sides of piece 20 all are provided with stirring sword 19, stirring sword 19 sets up to an organic whole with axis of rotation 18.

Further, the both sides of initiative puddler 2 and driven puddler 3 all are provided with axle sleeve board 5, axle sleeve board 5 is provided with a plurality ofly, be provided with drive belt 4 on the initiative puddler 2, drive belt 4 hugs closely initiative puddler 2 and driven puddler 3, one side of drive belt 4 is provided with driving motor 6, driving motor 6 passes through the coupling joint with initiative puddler 2, driving motor 6's the outside is provided with motor protective case 7, motor protective case 7 passes through bolted connection with driving motor 6.

Further, one side of device shell 1 is provided with protecting crust 9, and protecting crust 9 passes through bolted connection with device shell 1, and the inside of protecting crust 9 is provided with extrudes the head 10, extrudes head 10 and passes through bolted connection with protecting crust 9, and the inside of extruding head 10 is provided with runner groove 11.

Further, one side of the runner duct 11 is provided with a guide chute 8, the depth of the guide chute 8 is consistent with the thickness of the device shell 1, the other side of the runner duct 11 is provided with an extrusion groove 12, the extrusion groove 12 is provided with a plurality of grooves, and a first electric flap valve 13 is arranged inside the runner duct 11.

Furthermore, the front end and the rear end of the protective shell 9 are provided with a plurality of water-cooled tubes 14, the water-cooled tubes 14 are connected with the extrusion head 10 through threads, one side of each water-cooled tube 14 is provided with a feeding pipe 21, and the feeding pipe 21 is connected with the device shell 1 through manual arc welding.

Further, a second electric flap valve 17 is arranged inside the feeding pipe 21, a weight inductor 16 is arranged on the second electric flap valve 17, the weight inductor 16 and the second electric flap valve 17 are fixedly connected, and a material accumulating plate 15 is arranged at the upper end of the weight inductor 16.

The working principle is as follows: during the use, earlier inspect whole biax stirring extruder, the user confirms that the inspection is errorless back, can begin to use, the user can send the material into the inside of device shell 1 through inlet pipe 21, and realize the crushing stirring processing to the material through initiative puddler 2 and driven puddler 3, rethread runner groove 11 extrudes the material with extrusion tank 12, and the user is at the in-process that uses this biax stirring extruder, can be through the setting of a plurality of extrusion pieces 20, the crushing efficiency of whole extruder is greatly improved, also can come the further work efficiency who improves whole biax stirring extruder through stirring sword 19 and the extrusion piece 20 of interval arrangement simultaneously, and then solve the problem that the material crushing efficiency of current biax stirring extruder is comparatively low, also can be through the setting of water-cooling pipe 14, realize the real-time cooling to extrusion head 10, also can be through the setting of weight inductor 16 simultaneously, come into the material of extruder inside to measure, thereby can facilitate the user to use this extruder to a certain extent, and then can alleviate user's use pressure by a wide margin.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. The utility model provides a do not harm biax stirring extruder who presss from both sides dress, includes device shell (1), its characterized in that: the device is characterized in that a driving stirring rod (2) is arranged inside a shell (1), a driven stirring rod (3) is arranged at the rear end of the driving stirring rod (2), the driving stirring rod (2) comprises a rotating shaft (18), an extrusion block (20) is arranged on the rotating shaft (18), and stirring blades (19) are arranged on two sides of the extrusion block (20).

2. The double-shaft stirring extruder without damage to clamping according to claim 1, wherein: the utility model discloses a stirring rod, including initiative puddler (2), driving motor (6), driving motor's (3) outside, the both sides of initiative puddler (2) and driven puddler (3) all are provided with axle sleeve board (5), axle sleeve board (5) are provided with a plurality ofly, be provided with drive belt (4) on initiative puddler (2), initiative puddler (2) and driven puddler (3) are hugged closely in drive belt (4), one side of drive belt (4) is provided with driving motor (6), driving motor (6) pass through the coupling joint with initiative puddler (2), driving motor (6) outside is provided with motor protective case (7), motor protective case (7) pass through bolted connection with driving motor (6).

3. The double-shaft stirring extruder without damage to clamping according to claim 1, wherein: one side of device shell (1) is provided with protecting crust (9), protecting crust (9) and device shell (1) pass through bolted connection, the inside of protecting crust (9) is provided with extrudes head (10), it passes through bolted connection with protecting crust (9) to extrude head (10), the inside of extruding head (10) is provided with runner groove (11).

4. The double-shaft stirring extruder without damage to clamping according to claim 3, wherein: one side of runner groove (11) is provided with baffle box (8), the degree of depth and the thickness of device shell (1) of baffle box (8) set up to unanimous, the opposite side of runner groove (11) is provided with extrudes groove (12), it is provided with a plurality ofly to extrude groove (12), the inside of runner groove (11) is provided with first electronic flap valve (13).

5. The double-shaft stirring extruder without damage to clamping according to claim 3, wherein: the front end and the rear end of the protective shell (9) are provided with a plurality of water cooling pipes (14), the water cooling pipes (14) are connected with the extrusion head (10) through threads, one side of each water cooling pipe (14) is provided with a feeding pipe (21), and the feeding pipes (21) are connected with the device shell (1) through manual arc welding.

6. The double-shaft stirring extruder without damage to clamping according to claim 5, wherein: the inside of inlet pipe (21) is provided with electronic flap valve of second (17), be provided with weight inductor (16) on electronic flap valve of second (17), weight inductor (16) set up to fixed connection with electronic flap valve of second (17), the upper end of weight inductor (16) is provided with material accumulation plate (15).