CN219055256U

CN219055256U - Extrusion mechanism of plastic extruder

Info

Publication number: CN219055256U
Application number: CN202223222423.7U
Authority: CN
Inventors: 赵书建
Original assignee: Changge Meixue Bath Products Co ltd
Current assignee: Changge Meixue Bath Products Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-23
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of plastic extruders and discloses an extrusion mechanism of a plastic extruder, which comprises an extrusion barrel, wherein one side of the upper surface of the extrusion barrel is provided with a feeding hole, the other side of the upper surface of the extrusion barrel is fixedly connected with an air pump, the middle part of the upper surface of the extrusion barrel is fixedly connected with a servo motor, two sides of the lower surface of the extrusion barrel are fixedly connected with vibrators, the middle part of the inner bottom wall of the extrusion barrel is provided with a first through hole, the middle part of the lower surface of the extrusion barrel is fixedly connected with a mounting block, the middle part of the mounting block is provided with a second through hole, the middle part of the inner side of the second through hole is provided with uniformly distributed positioning holes, positioning blocks are clamped in the inner sides of the positioning holes, the inner sides of the second through hole are slidably connected with extrusion heads, and the inner parts of two ends of the mounting block are provided with cavities. According to the utility model, the air pump and the vibrator are started to operate, so that the extrusion speed of the extrusion mechanism is improved, and the working efficiency of the extrusion mechanism is greatly improved.

Description

Extrusion mechanism of plastic extruder

Technical Field

The utility model relates to the technical field of plastic extruders, in particular to an extrusion mechanism of a plastic extruder.

Background

The bath foam is also called a bath ball, is used for helping skin to remove impurities when in bath, has a unique net structure, is used for bathing, thoroughly cleans skin dirt and sweat, can remove dead skin, enhances blood circulation on the surface of the skin, enables the skin to be soft and smooth, can drop bath cream onto the bath foam, rubs the bath foam to foam, and can be used as an extrusion mechanism of a plastic extruder in the process of manufacturing the bath foam.

In the use process of the extrusion mechanism of the existing plastic extruder, the extrusion mode is single, the efficiency is low, the extrusion head on the existing extrusion mechanism is inconvenient to replace, and the extrusion mechanism is troublesome when a worker needs to detach the extrusion head for cleaning or overhauling.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an extrusion mechanism of a plastic extruder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a plastic extruder's extrusion mechanism, includes the extrusion barrel, extrusion barrel upper surface one side is provided with the pan feeding mouth, extrusion barrel upper surface opposite side fixedly connected with air pump, air pump upper end inlet end fixedly connected with intake pipe, air pump lower extreme end fixedly connected with is in outlet duct one end, the outlet duct other end runs through extrusion barrel inner top wall, extrusion barrel upper surface middle part fixedly connected with servo motor, extrusion barrel lower surface both sides fixedly connected with vibrator, extrusion barrel inner bottom wall middle part is provided with the through-hole one, extrusion barrel lower surface middle part fixedly connected with installation piece, the installation piece middle part is provided with the through-hole two, through-hole two inboard middle parts are provided with evenly distributed's locating hole, the equal block of locating hole inboard has the locating piece, through-hole two inboard sliding connection has the extrusion head, the inside cavity that all is provided with in installation piece both ends, the equal sliding connection of cavity inboard has the movable block, two the movable block is close to one end each other and all fixedly connected with arc fixed block.

As a further description of the above technical solution:

the middle part of the feed inlet is provided with a feed valve.

As a further description of the above technical solution:

and the upper end of the air inlet pipe is fixedly connected with a filter plate.

As a further description of the above technical solution:

the servo motor lower extreme drive end fixed connection is in rotation pivot one end, the pivot other end runs through the extrusion barrel inner roof and fixedly connected with auger.

As a further description of the above technical solution:

the inner side wall of the cavity is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to one end, away from each other, of the two moving blocks.

As a further description of the above technical solution:

the two movable blocks are mutually far away from one end, the middle parts of the two movable blocks are fixedly connected to one end of the handle, and the other end of the handle penetrates through the cavity.

As a further description of the above technical solution:

the upper end of the outer side of the extrusion head is provided with an annular groove, and an arc-shaped fixing block is clamped on the inner side of the annular groove.

As a further description of the above technical solution:

the upper end of the extrusion head is provided with evenly distributed positioning blocks.

The utility model has the following beneficial effects:

1. according to the utility model, the air pump and the vibrator are started to operate, the filter plate filters air sucked into the air pump, impurities are prevented from entering, the filtered air enters the extrusion barrel through the air outlet pipe, the air pressure in the extrusion barrel is increased, the vibrator shakes the extrusion barrel, the extrusion speed of the extrusion mechanism is improved, and the working efficiency of the extrusion mechanism is greatly improved.

2. According to the utility model, the two handles are pulled to further drive the arc-shaped fixed blocks to enter the cavity, the arc-shaped fixed blocks are not clamped with the annular groove, then the extrusion head is taken out, when the extrusion head is installed, the two handles are pulled first, the positioning block is inserted into the positioning hole, the handles are loosened, the spring pushes the moving block to move, the moving block drives the two arc-shaped fixed blocks to be close to each other, the arc-shaped fixed blocks are clamped on the inner side of the annular groove, and the installation is completed, so that the extrusion head can be quickly installed and detached, and the replacement and the overhaul of the extrusion head are facilitated.

Drawings

Fig. 1 is a schematic perspective view of an extrusion mechanism of a plastic extruder according to the present utility model;

FIG. 2 is a perspective cross-sectional view of an extrusion barrel structure of an extrusion mechanism of a plastic extruder according to the present utility model;

FIG. 3 is a perspective cross-sectional view of the mounting block structure of the extrusion mechanism of the plastic extruder according to the present utility model;

fig. 4 is an enlarged view at a in fig. 3;

fig. 5 is a schematic perspective view of an extrusion head of an extrusion mechanism of a plastic extruder according to the present utility model.

Legend description:

1. extruding a barrel; 2. a feed inlet; 3. a servo motor; 4. a rotating shaft; 5. an auger; 6. a handle; 7. a spring; 8. an air pump; 9. an air inlet pipe; 10. an air outlet pipe; 11. a filter plate; 12. a first through hole; 13. a feeding valve; 14. an extrusion head; 15. a mounting block; 16. a vibrator; 17. an arc-shaped fixed block; 18. positioning holes; 19. a positioning block; 20. a moving block; 21. an annular groove; 22. a second through hole; 23. a chamber.

Detailed Description

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the extruding mechanism of the plastic extruder comprises an extruding barrel 1, one side of the upper surface of the extruding barrel 1 is provided with a feed inlet 2, the other side of the upper surface of the extruding barrel 1 is fixedly connected with an air pump 8, the air inlet end of the upper end of the air pump 8 is fixedly connected with an air inlet pipe 9, the air outlet end of the lower end of the air pump 8 is fixedly connected with one end of an air outlet pipe 10, the other end of the air outlet pipe 10 penetrates through the inner top wall of the extruding barrel 1, the middle part of the upper surface of the extruding barrel 1 is fixedly connected with a servo motor 3, two sides of the lower surface of the extruding barrel 1 are fixedly connected with vibrators 16, the plastic raw materials are conveniently added into the extruding barrel 1 by utilizing the feed inlet 2, after the plastic raw materials are added, a feed valve 13 is closed, the servo motor 3 is started to operate, a rotating shaft 4 drives an auger 5 to rotate, the plastic raw materials in the extruding barrel 1 are extruded through an extruding head 14 to discharge, the air pump 8 and the vibrators 16 are simultaneously started, the air pump 8 operates, the filter plate 11 filters the air sucked into the air pump 8 to prevent impurities from entering, the filtered air enters the extrusion barrel 1 from the air outlet pipe 10 to increase the air pressure in the extrusion barrel 1, the vibrator 16 shakes the extrusion barrel 1, the middle part of the inner bottom wall of the extrusion barrel 1 is provided with a first through hole 12, the middle part of the lower surface of the extrusion barrel 1 is fixedly connected with a mounting block 15, the middle part of the mounting block 15 is provided with a second through hole 22, the middle part of the inner side of the second through hole 22 is provided with uniformly distributed positioning holes 18, the inner side of the positioning holes 18 is clamped with a positioning block 19, the inner side of the second through hole 22 is slidingly connected with an extrusion head 14, the inner sides of the two ends of the mounting block 15 are respectively provided with a cavity 23, the inner sides of the cavity 23 are slidingly connected with a moving block 20, one ends, close to each other, of the two moving blocks 20 are fixedly connected with an arc-shaped fixing block 17 to facilitate the two handles 6 to be pulled, and the arc-shaped fixing block 17 is driven into the cavity 23, the arc-shaped fixed blocks 17 are not clamped with the annular groove 21, the extrusion head 14 is taken out, when the extrusion head 14 is installed, the two handles 6 are pulled first, the positioning blocks 19 are inserted into the positioning holes 18, the handles 6 are loosened, the springs 7 push the moving blocks 20 to move, the moving blocks 20 drive the two arc-shaped fixed blocks 17 to be close to each other, and the arc-shaped fixed blocks 17 are clamped on the inner sides of the annular groove 21, so that installation is completed.

The middle part of pan feeding mouth 2 is provided with pan feeding valve 13, conveniently accomplish after adding the plastics raw materials, close pan feeding valve 13, servo motor 3 lower extreme drive end fixed connection is at rotating shaft 4 one end, the pivot 4 other end runs through the interior roof of extrusion barrel 1 and fixedly connected with auger 5, make things convenient for pivot 4 to drive auger 5 rotation, auger 5 extrudees the plastics raw materials in the extrusion barrel 1, the equal fixed connection of cavity 23 inboard lateral wall is in spring 7 one end, the equal fixed connection of spring 7 other end is kept away from one end each other at two movable blocks 20, make things convenient for spring 7 to promote movable block 20 to remove, movable block 20 drives two arc fixed blocks 17 and is close to each other, two movable blocks 20 keep away from one end middle part equal fixed connection each other at handle 6 one end each other, the cavity 23 is all run through to the handle 6 other end, conveniently pull handle 6 and drive movable block 20 to remove, extrusion head 14 outside upper end is provided with ring channel 21, the inboard block has arc fixed block 17, conveniently utilize ring channel 21 block joint arc fixed block 17, fix extrusion head 14, extrusion head 14 upper end is provided with evenly distributed's locating piece 19, make things convenient for the use and insert 19 locating piece 18 to fix a position the installation of extrusion head 14.

Working principle: when the mechanism is used, through utilizing the pan feeding mouth 2, add plastic raw materials for extruding in the bucket 1, after accomplishing and adding plastic raw materials, close pan feeding valve 13, start servo motor 3, servo motor 3 operation, pivot 4 drives auger 5 rotation, auger 5 extrudes the plastic raw materials in extruding the bucket 1, go out through extrusion head 14, start air pump 8 and vibrator 16 simultaneously, air pump 8 operation, filter 11 filters the air of inhaling air pump 8, prevent to have impurity to get into, the air through filtration gets into in the extrusion bucket 1 by outlet duct 10, increase the atmospheric pressure in the extrusion bucket 1, vibrator 16 makes extrusion bucket 1 shake, realize improving extrusion mechanism's extrusion speed, greatly increased its work efficiency's effect, through pulling two handles 6, and then drive arc fixed block 17 gets into in the cavity 23, arc fixed block 17 does not block 21 block, and then take out extrusion head 14, when installing extrusion head 14, first pulling two handles 6, insert locating piece 19 locating piece 18, loosen handle 6, spring 7 promotes movable block 20 and removes, movable block 20 drives two fixed blocks 17 and is close to each other fixed block 17 and installs at the annular channel 21, the arc-shaped fixed block is installed and is convenient for the maintenance and is accomplished to the arc-shaped and is installed and is moved to the arc-shaped to the inside.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Extrusion mechanism of plastics extruder, including extruding barrel (1), its characterized in that: the utility model discloses a novel extrusion barrel, which is characterized in that a feeding port (2) is arranged on one side of the upper surface of the extrusion barrel (1), an air pump (8) is fixedly connected to the other side of the upper surface of the extrusion barrel (1), an air inlet pipe (9) is fixedly connected to the air inlet end of the upper end of the air pump (8), an air outlet end of the lower end of the air pump (8) is fixedly connected to one end of an air outlet pipe (10), the other end of the air outlet pipe (10) penetrates through the inner top wall of the extrusion barrel (1), a servo motor (3) is fixedly connected to the middle part of the upper surface of the extrusion barrel (1), vibrators (16) are fixedly connected to two sides of the lower surface of the extrusion barrel (1), a through hole I (12) is arranged in the middle of the inner bottom wall of the extrusion barrel (1), a mounting block (15) is fixedly connected to the middle part of the lower surface of the extrusion barrel (1), a through hole II (22) is arranged in the middle of the mounting block (15), evenly distributed positioning holes (18) are uniformly distributed in the middle of the inner side of the through hole II (22), positioning blocks (19) are clamped on the inner sides of the positioning holes II (22) respectively, extrusion heads (14) are slidingly connected to the inner sides of the mounting block (15), two ends (23) are connected to the inner side of the mounting block (23), the two moving blocks (20) are fixedly connected with arc-shaped fixed blocks (17) at the ends close to each other.

2. An extrusion mechanism of a plastic extruder as recited in claim 1, wherein: the middle part of the feed inlet (2) is provided with a feed valve (13).

3. An extrusion mechanism of a plastic extruder as recited in claim 1, wherein: the upper end of the air inlet pipe (9) is fixedly connected with a filter plate (11).

4. An extrusion mechanism of a plastic extruder as recited in claim 1, wherein: the lower end driving end of the servo motor (3) is fixedly connected with one end of a rotating shaft (4), and the other end of the rotating shaft (4) penetrates through the inner top wall of the extrusion barrel (1) and is fixedly connected with an auger (5).

5. An extrusion mechanism of a plastic extruder as recited in claim 1, wherein: the inner side wall of the cavity (23) is fixedly connected to one end of the spring (7), and the other end of the spring (7) is fixedly connected to one end, away from each other, of the two moving blocks (20).

6. An extrusion mechanism of a plastic extruder as recited in claim 1, wherein: the middle parts of the two moving blocks (20) far away from one end of each other are fixedly connected to one end of the handle (6), and the other ends of the handle (6) penetrate through the cavity (23).

7. An extrusion mechanism of a plastic extruder as recited in claim 1, wherein: an annular groove (21) is formed in the upper end of the outer side of the extrusion head (14), and an arc-shaped fixing block (17) is clamped on the inner side of the annular groove (21).

8. An extrusion mechanism of a plastic extruder as recited in claim 1, wherein: the upper end of the extrusion head (14) is provided with evenly distributed positioning blocks (19).