CN218399367U

CN218399367U - Single-screw and double-screw mixing extruder

Info

Publication number: CN218399367U
Application number: CN202222890522.6U
Authority: CN
Inventors: 李连刚; 李坤辉
Original assignee: Qingdao Fu Rubber Technology Co ltd
Current assignee: Qingdao Fu Rubber Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-31
Anticipated expiration: 2032-11-01

Abstract

The utility model provides a single twin-screw rod mixing extruder, belongs to rubber processing and extrudes apparatus equipment technical field, including extruding the host computer, heating outer tube, extrusion device, connecting outer tube, adjusting device, feed hopper, rotation motor, its characterized in that: the detection host computer outside surface is located the cartridge all around and is had the outer tube that heats, each cartridge has extrusion device about the inside below department of extrusion host computer, the cartridge of extrusion host computer side surface top front edge department has the connection outer tube, it has adjusting device to connect outer tube upper surface centre of a circle department cartridge, adjusting device upper surface centre of a circle department is connected with feed hopper, extrusion host computer front surface below cartridge has the rotation motor, and the staff can adjust feeder hopper direction of feed at any time and make the feeding even to the staff can be with the even stirring of rubber materials.

Description

Single-screw and double-screw mixing extruder

Technical Field

The utility model relates to a single twin-screw extruder that mixes belongs to rubber processing and uses rubber extrusion equipment technical field.

Background

In long-term work practice, when the staff uses the twin-screw extruder to extrude rubber, two different misce benes of screw rod feeding volume when current twin-screw extruder fed to it is inhomogeneous to make the raw materials stirring very easily because the screw on the screwed pipe is the same around, inconvenient staff's operation use and reduction work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an mesh: when using double screw extruder to extrude rubber in order to solve the staff, the staff can adjust feeder hopper direction of feed at any time and make the feeding even to the staff can be with the even stirring of rubber materials, makes things convenient for the staff to operate and use and improve work load, and its technical scheme is as follows:

the utility model provides a single twin-screw extruder that mixes, it is including extruding host computer 1, heating outer tube 2, extrusion device 3, connecting outer tube 4, adjusting device 5, feed hopper 6, rotation motor 7, its characterized in that: the heating outer tubes 2 are inserted into the periphery of the outer side surface of the detection host 1, the extruding devices 3 are respectively inserted into the left and right sides of the lower part inside the extrusion host 1, the connecting outer tube 4 is inserted into the front edge of the upper side surface of the extrusion host 1, the adjusting device 5 is inserted into the circle center of the upper surface of the connecting outer tube 4, the feeding hopper 6 is connected to the circle center of the upper surface of the adjusting device 5, the rotating motor 7 is inserted into the lower part of the front surface of the extrusion host 1, the extrusion host 1 comprises a shell 1-1, through holes 1-2, insert rings 1-3 and jacks 1-4, the through holes 1-2 are arranged at the front edge of the upper side surface of the shell 1-1, the insert rings 1-3 are connected to the lower part of the front surface inside the shell 1-1, the lower part of the front surface of the shell 1-1 is provided with a jack 1-3, the connecting outer tube 4-1 is inserted in the through hole 1-2, the heating outer tube 2 is inserted around the outer side surface of the shell 1-1, the extruding device 3 comprises a rolling shaft 3-1, coarse threads 3-2, fine threads 3-3 and bearings 3-4, the coarse threads 3-2 are inserted on the side surface and the rear part of the rolling shaft 3-1, the fine threads 3-3 are inserted in the front part of the side surface of the rolling shaft 3-1, the bearings 3-4 are inserted on the front edge of the side surface of the rolling shaft 3-1, the rolling shaft 3-1 is inserted in the shell 1-1, the front end of the rolling shaft 3-1 is inserted in the insert ring 1-3, the rotating motor 7 penetrates through the jack 1-4 and the rolling shaft 3-1, the adjusting device 5 comprises a rotating pipe 5-1, a handle 5-2, a bearing 3-4 and an inclined pipe 5-3, the handle 5-2 is connected to the middle of the side surface of the rotating pipe 5-1, the bearing 3-4 is inserted at the lower edge of the side surface of the rotating pipe 5-1, the inclined pipe 5-3 is connected to the center of the circle of the lower surface of the rotating pipe 5-1, the rotating pipe 5-1 is inserted into the connecting outer pipe 4, and the inclined pipe 5-3 is inserted into the shell 1-1.

The beneficial effects of the utility model are that: when using double screw extruder to extrude rubber in order to solve the staff, the staff can adjust feeder hopper direction of feed at any time and make the feeding even to the staff can be with the even stirring of rubber raw materials, makes things convenient for the staff to operate and use and improve work load.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the extrusion main machine 1 of the present invention;

fig. 3 is a schematic structural view of the extrusion device 3 of the present invention;

fig. 4 is a schematic structural diagram of the adjusting device 5 of the present invention.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, fig. 4, a single-screw and double-screw mixing extruder, which comprises an extrusion main machine 1, a heating outer tube 2, an extrusion device 3, a connecting outer tube 4, an adjusting device 5, a feeding hopper 6 and a rotating motor 7, and is characterized in that: the heating outer tubes 2 are inserted into the periphery of the outer side surface of the detection host 1, the extruding devices 3 are respectively inserted into the left and right sides of the lower part inside the extrusion host 1, the connecting outer tube 4 is inserted into the front edge of the upper side surface of the extrusion host 1, the adjusting device 5 is inserted into the circle center of the upper surface of the connecting outer tube 4, the feeding hopper 6 is connected to the circle center of the upper surface of the adjusting device 5, the rotating motor 7 is inserted into the lower part of the front surface of the extrusion host 1, the extrusion host 1 comprises a shell 1-1, through holes 1-2, inserting holes 1-3 and inserting rings 1-4, the through holes 1-2 are arranged at the front edge of the upper side surface of the shell 1-1, the inserting rings 1-3 are connected to the lower part of the front surface inside the shell 1-1, the lower part of the front surface of the shell 1-1 is provided with a jack 1-3, the connecting outer tube 4-1 is inserted in the through hole 1-2, the heating outer tube 2 is inserted around the outer side surface of the shell 1-1, the extruding device 3 comprises a rolling shaft 3-1, coarse threads 3-2, fine threads 3-3 and bearings 3-4, the coarse threads 3-2 are inserted on the side surface and the rear part of the rolling shaft 3-1, the fine threads 3-3 are inserted in the front part of the side surface of the rolling shaft 3-1, the bearings 3-4 are inserted on the front edge of the side surface of the rolling shaft 3-1, the rolling shaft 3-1 is inserted in the shell 1-1, the front end of the rolling shaft 3-1 is inserted in the insert ring 1-3, the rotating motor 7 penetrates through the jack 1-4 and the rolling shaft 3-1, the adjusting device 5 comprises a rotating pipe 5-1, a handle 5-2, a bearing 3-4 and an inclined pipe 5-3, the handle 5-2 is connected to the middle of the side surface of the rotating pipe 5-1, the bearing 3-4 is inserted at the lower edge of the side surface of the rotating pipe 5-1, the inclined pipe 5-3 is connected to the center of the circle of the lower surface of the rotating pipe 5-1, the rotating pipe 5-1 is inserted into the connecting outer pipe 4, and the inclined pipe 5-3 is inserted into the shell 1-1.

When the extruder is used, firstly, the dome of a worker rotates the motor 7 and simultaneously drives the roller 3-1 on the extruding device 3 to rotate in the insert ring 1-4 on the extruding host 1, then the worker pours rubber raw materials into the feeding hopper 6, then the rubber raw materials enter and exit the shell 1-1 through the rotating pipe 5-1 on the adjusting device 5, simultaneously the raw materials can be stirred due to the relative rotation of the roller 3-1, meanwhile, the fine screw threads 3-3 in front of the roller 3-1 and the coarse screw threads 3-2 behind the roller 3-1 can slowly move when the raw materials are heated, and finally, the worker starts the heating outer pipe 2 to heat the interior of the shell 1-1 to melt the raw materials.

When raw materials are injected into the shell 1-1, an assistant person holds the handle 5-2 and rotates the handle 5-1 and the rotating pipe 5-1 in the connecting outer pipe 4, and meanwhile, the rotating pipe 5-1 drives the inclined pipe 5-3 to rotate and simultaneously drop the raw materials to different positions.

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 single twin-screw mixing extruder, includes extrusion host (1), heats outer tube (2), extrusion device (3), connects outer tube (4), adjusting device (5), feed hopper (6), rotating electrical machines (7), its characterized in that: the extrusion device is characterized in that a heating outer pipe (2) is inserted on the periphery of the outer side surface of the extrusion host (1), extrusion devices (3) are inserted on the left and right sides of the inner lower part of the extrusion host (1), a connecting outer pipe (4) is inserted on the front edge of the upper side surface of the extrusion host (1), an adjusting device (5) is inserted on the circle center of the upper surface of the connecting outer pipe (4), a feeding hopper (6) is connected on the circle center of the upper surface of the adjusting device (5), and a rotating motor (7) is inserted on the lower part of the front surface of the extrusion host (1).

2. A single and twin screw compounding extruder as defined in claim 1 in which: the extrusion host (1) comprises a shell (1-1), a through hole (1-2), an insert ring (1-3) and an insert hole (1-4), wherein the through hole (1-2) is formed in the front edge of the upper portion of the side surface of the shell (1-1), the insert ring (1-3) is connected to the lower portion of the front surface of the interior of the shell (1-1), the insert hole (1-3) is formed in the lower portion of the front surface of the shell (1-1), the connecting outer tube (4-1) is inserted into the through hole (1-2), and the heating outer tube (2) is inserted into the periphery of the outer side surface of the shell (1-1).

3. A single and twin screw compounding extruder as defined in claim 2 in which: the extruding device (3) comprises a rolling shaft (3-1), coarse threads (3-2), fine threads (3-3) and bearings (3-4), the coarse threads (3-2) are inserted in the side surface and the rear part of the rolling shaft (3-1), the fine threads (3-3) are inserted in the front part of the side surface of the rolling shaft (3-1), the bearings (3-4) are inserted in the front edge of the side surface of the rolling shaft (3-1), the rolling shaft (3-1) is inserted in the shell (1-1), the front end of the rolling shaft (3-1) is inserted in the inserting ring (1-3), and the rotating motor (7) penetrates through the inserting hole (1-4) and the rolling shaft (3-1).

4. A single and twin screw compounding extruder as defined in claim 2 in which: the adjusting device (5) comprises a rotating pipe (5-1), a handle (5-2), a bearing (3-4) and an inclined pipe (5-3), the handle (5-2) is connected to the middle of the side surface of the rotating pipe (5-1), the bearing (3-4) is inserted at the lower edge of the side surface of the rotating pipe (5-1), the inclined pipe (5-3) is connected to the center of the circle of the lower surface of the rotating pipe (5-1), the rotating pipe (5-1) is inserted inside the connecting outer pipe (4), and the inclined pipe (5-3) is inserted inside the shell (1-1).