CN215921212U

CN215921212U - Mixing and grain selecting extruder

Info

Publication number: CN215921212U
Application number: CN202122181421.7U
Authority: CN
Inventors: 许建勇
Original assignee: Ningbo Jutaiyuan Polymer Material Co ltd
Current assignee: Ningbo Jutaiyuan Polymer Material Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-01
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a mixing and particle-selecting extruder which comprises a bottom plate, wherein a connecting rod is fixedly arranged at the bottom of the bottom plate, universal wheels are fixedly arranged at the bottom of the connecting rod, the connecting rod is distributed at the bottom of the bottom plate in a rectangular mode, a stirring box is arranged at the top of the bottom plate, a heating box is fixedly arranged on the left side of the stirring box, the right side of the heating box extends into the stirring box, a heating pipe is fixedly arranged in the heating box, a first pressure pump is fixedly arranged at the top of the heating box, and one end of the first pressure pump extends into the heating box. This double-screw mixing grain selection extruder has driving motor at the bottom fixed mounting of agitator tank, and it is rotatory to drive the pivot through driving motor, and it is rotatory to drive the (mixing) shaft through the pivot, and drive raw materials stirring that can be quick is rotatory for the raw materials misce bene, very big improvement work efficiency, reduced unnecessary time loss, improved work efficiency for the staff.

Description

Mixing and grain selecting extruder

Technical Field

The utility model relates to the technical field of screw extruders, in particular to a mixing and grain selecting extruder.

Background

The double-screw extruder is developed on the basis of a single-screw extruder, has the characteristics of good feeding performance, mixing and plasticizing performance, exhaust performance, extrusion stability and the like, is widely applied to the molding processing of extruded products at present, needs to move under certain conditions, is convenient for the working of staff and the layout arrangement of factories, and auxiliary machines of a double-screw extruder unit mainly comprise a pay-off device, a straightening device, a preheating device, a cooling device, a traction device, a meter counter, a spark tester and a take-up device. The extruder unit has different uses and different auxiliary equipment for selection, such as a cutter drier, a printing device and the like: the method is widely applied to the filling, blending modification and reinforcement of rubber and plastic and engineering resin and the devolatilization treatment of chlorinated polypropylene and super absorbent resin; or extrusion molding of the microcrystalline floor raw material; the existing double-screw extruder generally drives a speed reducer through a motor, and the speed reducer is introduced into a distributor and distributed on two screws; but the working process is not synchronous enough, and the conversion rate of the torsion is not high enough; in addition, the extrusion head of the existing double-screw extruder is generally fixed, and is not beneficial to replacing other extrusion heads, so a mixing and particle-selecting extruder needs to be designed, and the existing double-screw mixing and particle-selecting extruder has the following defects:

1. the existing double-screw mixing and particle selecting extruder adopts a manual rotating extrusion principle, has higher physical requirement on workers, and has large physical consumption and low working efficiency.

2. The mixing grain selection extruder of current twin-screw lacks telecontrol equipment, and the volume is heavier usually, and inconvenient people remove, need the adult more than two to accomplish the removal reluctantly usually when removing, and this kind of mode of removal can increase people's physical demands, still causes the accidental injury easily, leads to the emergence of incident, and the people of not being convenient for use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a mixing and particle-selecting extruder, which solves the problems that the existing double-screw mixing and particle-selecting extruder adopts a manual rotary extrusion principle, has higher physical strength requirement on workers, large physical strength consumption and low working efficiency, lacks of a movement device, is generally heavier in volume and inconvenient for people to move, and generally requires more than two adult persons to reluctantly complete movement during movement, so that the physical strength consumption of people can be increased, and the safety accident is easily caused by accidental injury, and the use is inconvenient for people.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the heating device comprises a base plate, bottom plate bottom fixed mounting has the connecting rod, connecting rod bottom fixed mounting has the universal wheel, the connecting rod rectangle distributes in the bottom plate bottom, the agitator tank is installed at the bottom plate top, agitator tank left side fixed mounting has the heating cabinet, the heating cabinet right side stretches into inside the agitator tank, the inside fixed mounting of heating cabinet has the heating pipe, heating cabinet top fixed mounting has first force (forcing) pump, inside first force (forcing) pump one end stretches into the heating cabinet.

Preferably, agitator tank left side fixed mounting has the second force (forcing) pump, second force (forcing) pump left side fixed mounting has the extrusion pipe, extrusion pipe one end runs through the backup pad, bottom plate left side top fixed mounting has the backup pad.

Preferably, a discharge port is formed in the left side of the heating box, a connecting pipe is arranged on the left side of the discharge port and is in threaded connection with a three-way pipe connector, one end of the connecting pipe is fixedly arranged on the outer wall of the supporting plate, a feeding pipe is fixedly arranged at the bottom of the three-way pipe, and the bottom of the feeding pipe extends into the extrusion pipe.

Preferably, the agitator tank top is equipped with the inlet pipe, inside the inlet pipe bottom stretched into the agitator tank, inlet pipe top fixed mounting has the feeder hopper.

Preferably, push rods are symmetrically installed on the right side of the bottom plate, a handle is fixedly installed on the outer wall of each push rod, a motor box is fixedly installed at the bottom of the bottom plate, and a driving motor is fixedly installed inside the motor box.

Preferably, the driving motor top is equipped with the pivot, pivot one end runs through the bottom plate, and stretches into inside the agitator tank, pivot outer wall symmetric welding has the puddler, pivot one end fixed mounting is inside the bearing, bearing fixed mounting is at the agitator tank inner wall.

(III) advantageous effects

The utility model provides a mixing and grain-selecting extruder. The method has the following beneficial effects:

(1) this double-screw mixing grain selection extruder has driving motor at agitator tank bottom fixed mounting, and it is rotatory to drive the pivot through driving motor, and it is rotatory to drive the puddler through the pivot, and drive raw materials stirring that can be quick is rotatory for the raw materials misce bene, very big improvement work efficiency, reduced unnecessary time loss, improved work efficiency for the staff.

(2) This double-screw mixing grain selection extruder, bottom plate bottom fixed mounting have the universal wheel can make things convenient for the holistic removal of device, and push rod and handle have still been welded to the one end of bottom plate simultaneously, have greatly made things convenient for operating personnel to the holistic removal of device like this, have reduced operating personnel's physical demands, have still avoided the emergence of incident, the effectual holistic security and the practicality of device that has promoted, more the people of being convenient for use.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a view showing the internal structure of the stirring tank of the present invention;

FIG. 3 is a schematic view of a three-way pipe structure according to the present invention.

In the figure, 1, a universal wheel; 2. a connecting rod; 3. a base plate; 4. a support plate; 5. extruding a pipe; 6. a connecting pipe; 7. a three-way pipe; 8. a feed pipe; 9. a heating box; 10. a discharge port; 11. a first pressure pump; 12. a second pressure pump; 13. a stirring box; 14. a feed pipe; 15. a feed hopper; 16. a push rod; 17. a handle; 18. heating a tube; 19. a drive motor; 20. a rotating shaft; 21. a stirring rod, 22-a bearing and 23-a motor box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: including

bottom plate

3, 3 bottom fixed mounting of bottom plate has connecting

rod

2, 2 bottom fixed mounting of connecting rod has

universal wheel

1, 2 rectangle distribution of connecting rod are in 3 bottoms of bottom plate, agitator tank 13 is installed at 3 tops of bottom plate, agitator tank 13 left side fixed mounting has heating cabinet 9, inside agitator tank 13 was stretched into to the heating cabinet 9 right side, the inside fixed mounting of heating cabinet 9 has

heating pipe

18, 9 top fixed mounting of heating cabinet has first force (forcing) pump 11, inside first force (forcing) pump 11 one end stretched into heating cabinet 9, the removal of whole device can be made things convenient for in the installation of universal wheel 1, and the setting of agitator tank 13 can be so that the abundant mixture of raw materials simultaneously, and the setting of heating cabinet 9 can heat the material and make the material be in semi-liquid state always, makes things convenient for subsequent extrusion operation simultaneously.

Agitator tank 13 left side fixed mounting has second force (forcing) pump 12, second force (forcing) pump 12 left side fixed mounting has extrusion pipe 5, backup pad 4 is run through to extrusion pipe 5 one end, 3 left sides top fixed mounting of bottom plate has backup pad 4, and the setting of second extrusion pump 12 can carry out an extrusion operation to the material, has reduced personnel's operation, and the effectual working strength that reduces the workman has still promoted the efficiency of extruding simultaneously.

Heating cabinet 9 left side is equipped with discharge gate 10, discharge gate 10 left side is equipped with connecting

pipe

6, 6 threaded connection three-way pipes 7 of connecting pipe connect, 6 one end fixed ann of connecting pipe is at 4 outer walls of backup pad, 7 bottom fixed mounting of three-way pipe have a feed pipe 8, inside feed pipe 8 bottom stretched into extrusion pipe 5, the material that can conveniently process the completion of setting up of discharge gate 10 flowed, and the flow of raw materials has been made things convenient for in the setting of feed pipe 8 simultaneously, and the connection between connecting pipe 6 has been made things convenient for in the setting of three-way pipe 7.

Agitator tank 13 top is equipped with inlet pipe 14, inlet pipe 14 bottom stretches into

inside agitator tank

13, 14 top fixed mounting of inlet pipe has feeder hopper 15, and inlet pipe 14 sets up conveniently to pour into the material into inside agitator tank 13.

Push rod 16 is installed to 3 right side symmetries of bottom plate, 16 outer wall fixed mounting of push rod has handle 17, 3 bottom fixed mounting of bottom plate has motor case 23, the inside fixed mounting of motor case 23 has driving motor 19, and the setting of push rod 16 has made things convenient for the installation of handle 17, and the installation of handle 17 has made things convenient for workman's promotion simultaneously, and the setting of motor case 23 has made things convenient for the installation of drive to motor 19 simultaneously, very big reduction workman's working strength.

19 top of driving motor is equipped with

pivot

20, 20 one end of pivot runs through bottom plate 3, and stretches into inside

agitator tank

13, 20 outer wall symmetric welding of pivot has

puddler

21, 20 one end fixed mounting of pivot is inside bearing 22, bearing 22 fixed mounting is at agitator tank 13 inner wall, and driving motor 19 provides power for pivot 20, and setting up of pivot 20 can drive the rotation of puddler 21 simultaneously, and the rotation of puddler 21 can carry out abundant stirring to the material simultaneously, and bearing 22's setting can effectually reduce the wearing and tearing of pivot 20 simultaneously.

The working principle is as follows: during operation, a worker holds the handle 17, force is transmitted to the push rod 16, the device is pushed to a proper working position through the movement of the universal wheel 1, the applicability of the device is improved, convenience is improved, the application standard of various occasions is met, the driving motor 19 is started, the rotating shaft 20 is driven to rotate through the driving motor 19, the stirring shaft 21 is driven to rotate through the rotating shaft 20, the material is stirred, the raw material is put into the feeding hopper 15, the raw material enters the stirring box 13 through the feeding pipe 14, the raw material can be quickly driven to stir and rotate, the raw material is uniformly mixed, the working efficiency is greatly improved, unnecessary time loss is reduced, the working efficiency is improved for the worker, the raw material enters the heating box 9, the raw material can be quickly compressed and conveyed into the connecting pipe 6 through the first pressure pump 11, the connecting pipe 6 is in threaded connection with the three-way pipe 7, raw materials enter a three-way pipe 7, a feeding pipe 8 is arranged at the lower end of the three-way pipe 7, the three-way pipe is in threaded connection with the feeding pipe 8, and the raw materials are extruded out of the device through an extrusion pipe 5.

The utility model 1, universal wheel; 2. a connecting rod; 3. a base plate; 4. a support plate; 5. extruding a pipe; 6. a connecting pipe; 7. a three-way pipe; 8. a feed pipe; 9. a heating box; 10. a discharge port; 11. a first pressure pump; 12. a second pressure pump; 13. a stirring box; 14. a feed pipe; 15. a feed hopper; 16. a push rod; 17. a handle; 18. heating a tube; 19. a drive motor; 20. a rotating shaft; 21. the stirring rod, the 22-bearing and the 23-motor box are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the stirring rod are known by technicians or known by conventional experimental methods.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mixing grain selection extruder which characterized in that: including bottom plate (3), bottom plate (3) bottom fixed mounting has connecting rod (2), connecting rod (2) bottom fixed mounting has universal wheel (1), connecting rod (2) rectangle distributes in bottom plate (3) bottom, agitator tank (13) are installed at bottom plate (3) top, agitator tank (13) left side fixed mounting has heating cabinet (9), inside agitator tank (13) stretched into on heating cabinet (9) right side, inside fixed mounting of heating cabinet (9) has heating pipe (18), heating cabinet (9) top fixed mounting has first force (forcing) pump (11), inside first force (forcing) pump (11) one end stretched into heating cabinet (9).

2. A mixing and sizing extruder according to claim 1, wherein: agitator tank (13) left side fixed mounting has second force (forcing) pump (12), second force (forcing) pump (12) left side fixed mounting has extrusion pipe (5), backup pad (4) is run through to extrusion pipe (5) one end, bottom plate (3) left side top fixed mounting has backup pad (4).

3. A mixing and sizing extruder according to claim 1, wherein: heating cabinet (9) left side is equipped with discharge gate (10), discharge gate (10) left side is equipped with connecting pipe (6), connecting pipe (6) threaded connection three-way pipe (7) are connected, fixed ann is in backup pad (4) outer wall in connecting pipe (6) one end, three-way pipe (7) bottom fixed mounting has feed pipe (8), inside feed pipe (8) bottom stretched into extrusion pipe (5).

4. A mixing and sizing extruder according to claim 1, wherein: agitator tank (13) top is equipped with inlet pipe (14), inside inlet pipe (14) bottom stretched into agitator tank (13), inlet pipe (14) top fixed mounting has feeder hopper (15).

5. A mixing and sizing extruder according to claim 1, wherein: push rods (16) are symmetrically installed on the right side of the bottom plate (3), a handle (17) is fixedly installed on the outer wall of each push rod (16), a motor box (23) is fixedly installed at the bottom of the bottom plate (3), and a driving motor (19) is fixedly installed inside the motor box (23).

6. The mixing and pelletizing extruder as claimed in claim 5, wherein: the improved stirring device is characterized in that a rotating shaft (20) is arranged at the top of the driving motor (19), one end of the rotating shaft (20) penetrates through the bottom plate (3) and stretches into the stirring box (13), stirring rods (21) are symmetrically welded on the outer wall of the rotating shaft (20), one end of the rotating shaft (20) is fixedly installed inside the bearing (22), and the bearing (22) is fixedly installed on the inner wall of the stirring box (13).