CN218399348U

CN218399348U - TPE extrusion mechanism

Info

Publication number: CN218399348U
Application number: CN202222734484.5U
Authority: CN
Inventors: 柳永长
Original assignee: Jinhua Aomei Textile Co ltd
Current assignee: Jinhua Aomei Textile Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-31
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to the technical field of extrusion mechanisms, and discloses a TPE extrusion mechanism, which comprises a supporting table, wherein the top of the supporting table is fixedly provided with an installation shell; a pipe body is fixedly arranged on one side of the mounting shell through a mounting block, and a forming head is fixedly arranged at one end of the pipe body; a screw rod is rotatably arranged on the mounting block, and a driving mechanism for driving the screw rod to rotate is arranged in the mounting shell; the bottom of body is equipped with the shutoff piece, and the below of shutoff piece is equipped with clearance mechanism. The utility model provides a TPE extruding means, the utility model discloses a be equipped with clearance mechanism, do benefit to and clear up the screw rod, increase the convenience of clearance, reduce the use of manpower.

Description

TPE extrusion mechanism

Technical Field

The utility model relates to an extrusion mechanism field especially relates to a TPE extrusion mechanism.

Background

Thermoplastic elastomers, abbreviated as TPE or TPR. The elastomer has the elasticity of rubber at normal temperature and can be plastically molded at high temperature. The thermoplastic elastomer has the structural characteristics that different resin segments and rubber segments are formed by chemical bonds, the resin segments form physical cross-linking points by virtue of inter-chain acting force, and the rubber segments are high-elasticity segments and contribute to elasticity. The physical cross-linking of the plastic segment changes reversibly with temperature, indicating the plastic processing characteristics of the thermoplastic elastomer. The product can be produced by processing modes such as injection molding, extrusion, blow molding and the like.

When the existing extruder is used for producing the thermoplastic elastomer, due to the addition of various auxiliary ingredients, more carbides are remained on the screw rod due to long-time use, the existing extruder is usually disassembled to be cleaned, but the disassembly needs a process, the extruder needs to be installed after the cleaning is finished, and the complexity of operation is increased.

In order to solve the problem, the TPE extrusion mechanism is provided in the application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a TPE extrusion mechanism, the utility model discloses a be equipped with clearance mechanism, do benefit to and clear up the screw rod, increase the convenience of clearance, reduce the use of manpower.

(II) technical scheme

In order to solve the problems, the utility model provides a TPE extrusion mechanism, which comprises a supporting table, wherein the top of the supporting table is fixedly provided with an installation shell;

a pipe body is fixedly arranged on one side of the mounting shell through a mounting block, and a forming head is fixedly arranged at one end of the pipe body;

the mounting block is rotatably provided with a screw, and a driving mechanism for driving the screw to rotate is arranged in the mounting shell;

the bottom of body is equipped with the shutoff piece, and the below of shutoff piece is equipped with clearance mechanism.

Preferably, the driving mechanism comprises a speed reducer and a driving motor, the speed reducer is fixedly installed inside the installation shell, the driving motor is fixedly installed inside the installation shell, a driving shaft of the driving motor is connected with an input shaft of the speed reducer, and an output shaft of the speed reducer is connected with the screw shaft.

Preferably, the plugging piece comprises a blocking strip and a wing bolt, one end of the blocking strip stretches into the pipe body in a sliding mode, the wing bolt is sleeved on the pipe body in a threaded mode, and the insertion end of the wing bolt compresses the blocking strip.

Preferably, clearance mechanism includes shunt tubes, spray tube, liquid feed pump and support shell, support shell fixed mounting is on a supporting bench, the shunt tubes slides and sets up on supporting the shell, the feed liquor end and the fixed intercommunication of shunt tubes of spray tube, the discharge end of spray tube is towards the screw rod, the leakage fluid dram of liquid feed pump passes through pipeline and shunt tubes intercommunication.

Preferably, the spray pipe is arranged obliquely.

The above technical scheme of the utility model following profitable technological effect has:

through rotating the wing section bolt, remove the wing section bolt spacing to blockking the strip, will block the strip level and shift out to removing the shutoff to the body bottom, the feed pump extracts washing water, and water shunts through the shunt tubes, gets into the inside to the spray tube, starts driving motor simultaneously, and driving motor passes through the speed reducer and drives the screw rod rotation, so that the spray tube is multi-directionally washed the screw rod, increases the convenience of clearance.

Drawings

Fig. 1 is the utility model provides a TPE extrusion mechanism's schematic structure diagram.

Fig. 2 is the utility model provides a side section structure schematic diagram of TPE extrusion mechanism.

Fig. 3 is the utility model provides a side sectional structure schematic diagram of body among TPE extrusion mechanism.

Reference numerals are as follows: 1. a support table; 2. mounting a shell; 3. mounting blocks; 4. a pipe body; 5. a forming head; 6. a screw; 7. a speed reducer; 8. a drive motor; 9. a barrier strip; 10. a wing bolt; 11. a shunt tube; 12. a nozzle; 13. a liquid supply pump; 14. a support housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the TPE extrusion mechanism of the present invention comprises a supporting table 1, wherein a mounting shell 2 is fixedly installed on the top of the supporting table 1;

a pipe body 4 is fixedly arranged on one side of the mounting shell 2 through a mounting block 3, a forming head 5 is fixedly arranged at one end of the pipe body 4, and a heating sheet is embedded in the pipe body 4;

the mounting block 3 is rotatably provided with a screw 6, and a driving mechanism for driving the screw 6 to rotate is arranged inside the mounting shell 2;

the bottom of body 4 is equipped with the shutoff piece, and the below of shutoff piece is equipped with clearance mechanism.

In an alternative embodiment, the driving mechanism comprises a speed reducer 7 and a driving motor 8, the speed reducer 7 is fixedly installed inside the mounting shell 2, the driving motor 8 is fixedly installed inside the mounting shell 2, a driving shaft of the driving motor 8 is connected with an input shaft of the speed reducer 7, and an output shaft of the speed reducer 7 is connected with the screw 6.

It should be noted that the driving motor 8 is a servo motor or a stepping motor.

In an alternative embodiment, the blocking piece comprises a blocking strip 9 and a wing bolt 10, one end of the blocking strip 9 extends into the inside of the pipe body 4 in a sliding mode, the wing bolt 10 is sleeved on the pipe body 4 in a threaded mode, and the inserting end of the wing bolt 10 presses the blocking strip 9 tightly.

Further, a rubber pad is rotatably sleeved at the insertion end of the wing bolt 10 to increase the stability that the insertion end of the wing bolt 10 presses the barrier rib 9.

In an alternative embodiment, the cleaning mechanism comprises a shunt pipe 11, a spray pipe 12, a liquid supply pump 13 and a support shell 14, the support shell 14 is fixedly installed on the support platform 1, the shunt pipe 11 is slidably arranged on the support shell 14, a liquid inlet end of the spray pipe 12 is fixedly communicated with the shunt pipe 11, a discharge end of the spray pipe 12 faces the screw rod 6, and a liquid discharge port of the liquid supply pump 13 is communicated with the shunt pipe 11 through a pipeline.

Note that the liquid supply pump 13 draws liquid water through the extraction pipe to supply a water source for the washing.

Furthermore, a handle is fixedly mounted at one end of the shunt pipe 11, and the shunt pipe 11 can be moved in the horizontal direction by pulling the handle, so that the spray pipe 12 can reciprocate at the position in the horizontal direction, and the flushing effect is improved.

It should be noted that the bottom of the tube body 4 is provided with a long opening for the spray tube 12 to spray liquid to clean the screw 6; the waste liquid after washing can flow out through the long opening, and one side of the supporting shell 14 is provided with a discharge port for discharging.

In an alternative embodiment, the spout 12 is angled.

It should be noted that both ends of the shunt tube 11 are closed, so that the liquid is sprayed out through the spray tube 12 and acts on the screw 6.

The utility model discloses in, through rotating wing bolt 10, remove wing bolt 10 spacing to blockking strip 9, will block that strip 9 level shifts out, in order to remove the shutoff to 4 bottoms of body, feed pump 13 extracts washing water, water shunts through shunt tubes 11, get into the inside to spray tube 12, start driving motor 8 simultaneously, driving motor 8 drives screw rod 6 through speed reducer 7 and rotates, so that spray tube 12 is to 6 multi-directions washes of screw rod, increase the convenience of clearance.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.

Claims

1. The utility model provides a TPE extruding means, includes brace table (1), its characterized in that: the top of the supporting table (1) is fixedly provided with an installation shell (2);

a pipe body (4) is fixedly arranged on one side of the mounting shell (2) through a mounting block (3), and a forming head (5) is fixedly arranged at one end of the pipe body (4);

the mounting block (3) is rotatably provided with a screw (6), and a driving mechanism for driving the screw (6) to rotate is arranged in the mounting shell (2);

the bottom of body (4) is equipped with the shutoff piece, and the below of shutoff piece is equipped with clearance mechanism.

2. The TPE extrusion mechanism according to claim 1, wherein the driving mechanism comprises a speed reducer (7) and a driving motor (8), the speed reducer (7) is fixedly installed inside the mounting shell (2), the driving motor (8) is fixedly installed inside the mounting shell (2), a driving shaft of the driving motor (8) is connected with an input shaft of the speed reducer (7), and an output shaft of the speed reducer (7) is connected with the screw (6) in a shaft mode.

3. The TPE extrusion mechanism according to claim 2, wherein the blocking piece comprises a blocking strip (9) and a wing bolt (10), one end of the blocking strip (9) is slidably extended into the inside of the pipe body (4), the wing bolt (10) is sleeved on the pipe body (4) in a threaded manner, and the insertion end of the wing bolt (10) compresses the blocking strip (9).

4. The TPE extrusion mechanism according to claim 1, wherein the cleaning mechanism comprises a shunt pipe (11), a spray pipe (12), a liquid supply pump (13) and a support shell (14), the support shell (14) is fixedly installed on the support platform (1), the shunt pipe (11) is slidably arranged on the support shell (14), a liquid inlet end of the spray pipe (12) is fixedly communicated with the shunt pipe (11), a discharge end of the spray pipe (12) faces the screw (6), and a liquid discharge port of the liquid supply pump (13) is communicated with the shunt pipe (11) through a pipeline.

5. A TPE extrusion mechanism as claimed in claim 4 wherein the nozzle (12) is angled.