CN215151665U

CN215151665U - Extruder exempts from to fine setting aircraft nose

Info

Publication number: CN215151665U
Application number: CN202120458935.XU
Authority: CN
Inventors: 肖扬
Original assignee: Kunshan Yishida Mould Technology Co ltd
Current assignee: Kunshan Yishida Mould Technology Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-14
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses an extruder exempts from to fine setting aircraft nose, including the aircraft nose body, this internal aircraft nose core and the mold core of being provided with of aircraft nose, mold core one end extends to in the aircraft nose core, the aircraft nose body is located aircraft nose core one end and installs core fastening nut, core fastening nut department installs evacuating device, and evacuating device extends to in the aircraft nose core, the aircraft nose body is located mold core one end and installs the die sleeve, the aircraft nose body is located die sleeve one end and installs the regulation die sleeve nut, the aircraft nose body is located and adjusts the die sleeve nut outside and be provided with aircraft nose tuningout nut, aircraft nose body upper end is installed the aircraft nose wiring entry, the aircraft nose water inlet has been seted up to aircraft nose body lower part, the aircraft nose water inlet extends to in the aircraft nose core. The machine head core of the utility model is of a cone-shaped structure, is easy to clean and has no dead angle; the vacuumizing device and the machine head offset nut ensure that the incoming wire concentricity of the conductor is the same as that of the machine head.

Description

Extruder exempts from to fine setting aircraft nose

Technical Field

The utility model relates to an extruder technical field that is related to specifically is an extruder exempts from to fine setting aircraft nose.

Background

The extruder is mainly used for blending modification of high polymer materials, and a machine head belongs to an auxiliary machine in the process of melting, mixing and extruding polymers, so that the extruder occupies an indispensable position in the whole granule forming process.

The existing extruder has poor head performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extruder exempts from to finely tune the aircraft nose to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extruder exempts from to fine setting aircraft nose, includes the aircraft nose body, this internal aircraft nose core and the mold core of being provided with of aircraft nose, mold core one end extends to in the aircraft nose core, the aircraft nose body is located aircraft nose core one end and installs core fastening nut, core fastening nut department installs evacuating device, and evacuating device extends to in the aircraft nose core, the aircraft nose body is located mold core one end and installs the die sleeve, the aircraft nose body is located die sleeve one end and installs regulation die sleeve nut, the aircraft nose body is located and adjusts the die sleeve nut outside and is provided with aircraft nose tuningout nut, aircraft nose wiring entry is installed to aircraft nose body upper end, the aircraft nose water inlet has been seted up to aircraft nose body lower part, the aircraft nose water inlet extends to in the aircraft nose core.

Preferably, the machine head body, the machine head core, the mold core and the mold sleeve are all arranged to be hollow structures, and the center lines of the machine head body, the machine head core, the mold core and the mold sleeve are located on the same straight line.

Preferably, the adjusting die sleeve nut abuts against one end of the die sleeve, and the adjusting die sleeve nut is in threaded connection with the machine head body.

Preferably, the core fastening nut abuts against one end of the machine head core, and the core fastening nut is in threaded connection with the machine head body.

Preferably, the machine head body is provided with a machine head support hole and a machine head temperature measuring hole.

Compared with the prior art, the beneficial effects of the utility model are that: the machine head core is of a conical structure, is easy to clean, has no dead angle, adopts an internal heating mode, and is stable and compositely shunted; the vacuumizing device and the machine head offset nut ensure that the incoming wire concentricity of the conductor is the same as that of the machine head.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. adjusting a die sleeve nut; 2. a handpiece body; 3. a machine head machine core; 4. a core fastening nut; 5. a water inlet of the machine head; 6. a machine head offset nut; 7. a mold core; 8. die sleeve; 9. a handpiece wiring inlet; 12. and (4) a vacuumizing device.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, an extruder head without fine adjustment includes a head body 2, a head core 3 and a mold core 7 are disposed in the head body 2, one end of the mold core 7 extends into the head core 3, a core fastening nut 4 is mounted at one end of the head body 2 located at the head core 3, a vacuum extractor 12 is mounted at the core fastening nut 4, the vacuum extractor 12 extends into the head core 3, a mold sleeve 8 is mounted at one end of the head body 2 located at the mold core 7, an adjusting mold sleeve nut 1 is mounted at one end of the head body 2 located at the mold sleeve 8, a head deviation adjusting nut 6 is disposed at the outer side of the adjusting mold sleeve nut 1 of the head body 2, a head wiring inlet 9 is mounted at the upper end of the head body 2, a head water inlet 5 is disposed at the lower portion of the head body 2, the head water inlet 5 extends into the head core 3, the machine head body 2, the machine head core 3, the mold core 7 and the mold sleeve 8 are all arranged to be of a hollow structure, the center lines of the machine head body 2, the machine head core 3, the mold core 7 and the mold sleeve 8 are located on the same straight line, the adjusting mold sleeve nut 1 abuts against one end of the mold sleeve, the adjusting mold sleeve nut 1 is in threaded connection with the machine head body 2, the machine head fastening nut 4 abuts against one end of the machine head core 3, the machine head fastening nut 4 is in threaded connection with the machine head body 2, and a machine head support hole and a machine head temperature measuring hole are formed in the machine head body 2; the machine head core is of a conical structure, is easy to clean, has no dead angle, adopts an internal heating mode, and is stable and compositely shunted; the vacuumizing device and the machine head offset nut ensure that the incoming line concentricity of the conductor is the same as the concentricity of the machine head; distributing the plastic melt in the flow channel of the machine head, distributing and dredging the flow channel to form the required cross section shape of the product, maintaining a certain pressure, extruding from the machine head opening die at a uniform speed and finishing the product, thereby obtaining the plastic product with more accurate cross section size and more bright surface.

The utility model discloses a theory of operation is: distributing the plastic melt in the flow channel of the machine head, distributing and dredging the flow channel to form the required cross section shape of the product, maintaining a certain pressure, extruding from the machine head opening die at a uniform speed and finishing the product, thereby obtaining the plastic product with more accurate cross section size and more bright surface.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an extruder exempts from to fine setting aircraft nose, includes aircraft nose body (2), its characterized in that: the automatic head-adjusting mechanism is characterized in that a head core (3) and a mold core (7) are arranged in the head body (2), one end of the mold core (7) extends into the head core (3), the head body (2) is located at one end of the head core (3) and is provided with a core fastening nut (4), a vacuumizing device (12) is arranged at the core fastening nut (4), the vacuumizing device (12) extends into the head core (3), a mold sleeve (8) is arranged at one end of the head body (2) located at the mold core (7), an adjusting mold sleeve nut (1) is arranged at one end of the head body (2) located at the mold sleeve (8), a head deviation adjusting nut (6) is arranged outside the adjusting mold sleeve nut (1) on the head body (2), a head wiring inlet (9) is arranged at the upper end of the head body (2), a head water inlet (5) is arranged at the lower part of the head body (2), the handpiece water inlet (5) extends into the handpiece core (3).

2. The pair-free trimmer head of the extruder of claim 1, wherein: the machine head comprises a machine head body (2), a machine head core (3), a mold core (7) and a mold sleeve (8), wherein the machine head body (2), the machine head core (3), the mold core (7) and the mold sleeve (8) are all of a hollow structure, and the center lines of the machine head body (2), the machine head core (3), the mold core (7) and the mold sleeve (8) are located on the same straight line.

3. The pair-free trimmer head of the extruder of claim 1, wherein: the adjusting die sleeve nut (1) abuts against one end of the die sleeve, and the adjusting die sleeve nut (1) is in threaded connection with the machine head body (2).

4. The pair-free trimmer head of the extruder of claim 1, wherein: the machine core fastening nut (4) abuts against one end of the machine head machine core (3), and the machine core fastening nut (4) is in threaded connection with the machine head body (2).

5. The pair-free trimmer head of the extruder of claim 1, wherein: the machine head body (2) is provided with a machine head supporting hole and a machine head temperature measuring hole.