CN210436609U

CN210436609U - Novel inflation film manufacturing machine of anti-blocking formula

Info

Publication number: CN210436609U
Application number: CN201921109744.1U
Authority: CN
Inventors: 魏昭鹏; 于召强
Original assignee: Ningjin Ruihang Plastic Machinery Co Ltd
Current assignee: Ningjin Ruihang Plastic Machinery Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-01
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to a inflation film manufacturing equipment technical field especially relates to a novel inflation film manufacturing machine of anti-blocking formula. The utility model discloses on traditional inflation film manufacturing machine basis, the bottom of defeated hopper has the stirring vane of taking smooth cambered surface through the servo motor pin joint, drives stirring vane to the stirring of plastic granules thereby avoid the problem of ejection of compact putty when motor output shaft is rotatory; in addition, a plurality of air conveying holes and air conveying grooves are formed in the side face of the inner wall close to the bottom end of the material conveying hopper, and air is blown to the bottom end of the material conveying hopper to blow away blocked plastic particles so that the plastic particles fall into the spiral conveyor. The utility model discloses to stir and blow and combine together, solved to a very big extent because the problem of plastic granules jam conveying hopper appears in various problems.

Description

Novel inflation film manufacturing machine of anti-blocking formula

Technical Field

The utility model relates to a inflation film manufacturing equipment technical field especially relates to a novel inflation film manufacturing machine of anti-blocking formula.

Background

The film blowing machine is used for heating and melting plastic particles and then blowing the plastic particles into a film, and the film blowing machine is divided into a plurality of types, including PE, POF, PVC and the like. The novel material is blown out by using novel particles, the color is uniform and clean, and the bag is well stretched. In the process of producing the plastic film, a film blowing machine is mainly adopted for production, raw materials are heated into a molten state through an extrusion mechanism and are extruded out, film bubbles are blown out by utilizing compressed air to prepare the film, and finally the film is rolled into a cylinder through a rolling mechanism.

The phenomenon that plastic granules block up the feeder hopper often can appear in plastic film's production process today, for solving this problem, designs a novel inflation film manufacturing machine of anti-blocking formula now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technical deficiency exists is directed against, a novel film blowing machine of anti-blocking type is provided, the utility model discloses on the basis of the traditional film blowing machine, the bottom end of the material conveying hopper is pinned with a stirring blade with a smooth cambered surface through a servo motor, and the motor output shaft rotates and simultaneously drives the stirring blade to stir plastic particles so as to avoid the problem of material blocking during discharging; in addition, a plurality of air conveying holes and air conveying grooves are formed in the side face of the inner wall close to the bottom end of the material conveying hopper, and air is blown to the bottom end of the material conveying hopper to blow away blocked plastic particles so that the plastic particles fall into the spiral conveyor. The utility model discloses to stir and blow and combine together, solved to a very big extent because the problem of plastic granules jam conveying hopper appears in various problems.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the novel anti-blocking film blowing machine is characterized by comprising a spiral conveying system, a heating extrusion system and a compression roller conveying system, wherein the spiral conveying system comprises a spiral conveyor and a conveying hopper positioned at the top end of the spiral conveyor, the top end of the conveying hopper is connected with a servo motor through a fixed cover, an output shaft of the servo motor extends to the inside of the conveying hopper and is in pin joint with a stirrer, the stirrer is provided with a plurality of stirring blades, and the upper surfaces and the side surfaces of the stirring blades are respectively provided with a smooth cambered surface;

the outer side, close to the bottom end, of the material conveying hopper is provided with a first air conveying pipe all around, the first air conveying pipe extends to the inside of the material conveying hopper and is provided with a plurality of air conveying holes, and the air conveying holes are provided with air conveying grooves along the inner wall direction of the material conveying hopper.

Further optimize this technical scheme, the power supply of screw conveyer is rotating electrical machines.

Further optimize this technical scheme, fixed lid articulates through the hinge has the movable cover, be provided with the handle on the movable cover.

Further optimize this technical scheme, screw conveyer is close to one side of defeated hopper is equipped with the hole of airing exhaust.

Further optimize this technical scheme, first defeated tuber pipe is connected with the fan through second defeated tuber pipe.

Further optimizing the technical scheme, the heating extrusion system comprises an extrusion die head.

Compared with the prior art, the utility model has the advantages of it is following: 1. the utility model adopts the structural design of the stirring blade with a smooth cambered surface, and the structure ensures that the bottom end of the material conveying hopper cannot be blocked; 2. the utility model discloses a structural design of defeated wind hole and defeated wind groove, inside this structure is favorable to having guaranteed that plastic granules leaks into screw conveyer by defeated hopper.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-blocking novel film blowing machine.

Fig. 2 is a schematic view of a partial section structure of a novel anti-blocking film blowing machine.

Fig. 3 is a schematic structural diagram of a material conveying hopper of the novel anti-blocking film blowing machine.

Fig. 4 is a schematic structural diagram of a stirrer of the novel anti-blocking film blowing machine.

In the figure: 1. a screw conveyor; 2. a material conveying hopper; 3. a fixed cover; 4. a servo motor; 5. an output shaft; 6. a stirrer; 7. a stirring blade; 8. a smooth arc surface; 9. a first air delivery pipe; 10. an air delivery hole; 11. a wind conveying groove; 12. a rotating electric machine; 13. a hinge; 14. a movable cover; 15. a handle; 16. an air exhaust hole; 17. a second air delivery pipe; 18. a fan; 19. an extrusion die.

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 to be illustrative only and is not intended to limit the scope of the present invention. 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.

The specific implementation mode is as follows: referring to fig. 1-4, fig. 1 is a schematic view of an overall structure of a novel anti-blocking film blowing machine; FIG. 2 is a schematic view of a partial cross-sectional structure of a novel anti-blocking film blowing machine; FIG. 3 is a schematic structural view of a material conveying hopper of the novel anti-blocking film blowing machine; fig. 4 is a schematic structural diagram of a stirrer of the novel anti-blocking film blowing machine.

The utility model provides a novel inflation film manufacturing machine of anti-blocking formula, its characterized in that, spiral conveying system, heating extrusion system and compression roller conveying system, spiral conveying system includes screw conveyer 1, and is located the defeated hopper 2 of screw conveyer 1 top, defeated hopper 2 top is connected with servo motor 4 through fixed lid 3, the output shaft 5 of servo motor 4 extends to defeated hopper 2 internal pin joint has agitator 6, be equipped with a plurality of stirring vane 7 on the agitator 6, and the top and the side of stirring vane 7 are equipped with smooth cambered surface 8 respectively;

the outer side, close to the bottom end, of the material conveying hopper 2 is provided with a first air conveying pipe 9 all around, the first air conveying pipe 9 extends to the inside of the material conveying hopper 2 and is provided with a plurality of air conveying holes 10, and the air conveying holes 10 are provided with air conveying grooves 11 along the direction of the inner wall of the material conveying hopper 2.

Further optimizing the technical scheme, the power source of the screw conveyor 1 is a rotating motor 12.

Further optimize this technical scheme, fixed lid 3 articulates through hinge 13 has movable cover 14, be provided with handle 15 on the movable cover 14.

Further optimizing the technical scheme, an exhaust hole 16 is formed in one side, close to the conveying hopper 2, of the spiral conveyor 1.

Further optimizing the technical scheme, the first air delivery pipe 9 is connected with a fan 18 through a second air delivery pipe 17.

Further optimizing the present solution, the heated extrusion system includes an extrusion die 19.

In the above embodiment, the utility model adopts the structural design of the stirring blade 7 with the smooth cambered surface 8, and the structure ensures that the bottom end of the material conveying hopper 2 can not be blocked; the utility model discloses a structural design of defeated wind hole 10 and defeated wind groove 11, this structure is favorable has guaranteed that plastic granules leaks into the inside 1 of screw conveyer by defeated hopper 2.

In order to facilitate understanding of the embodiment of the present invention, a detailed description is made below with reference to specific embodiments.

A novel anti-blocking film blowing machine comprises three parts, namely a spiral conveying system, a heating extrusion system and a compression roller conveying system, wherein the heating extrusion system comprises an extrusion die head 19, the spiral conveying system comprises a spiral conveyor 1, the power source of the spiral conveyor 1 is a rotating motor 12, a conveying hopper 2 is arranged at the top end of the spiral conveyor 1, a fixed cover 3 is arranged at the top end of the conveying hopper 2, the fixed cover 3 is hinged with a movable cover 14 through a hinge 13, and a lifting handle 15 is arranged on the movable cover 14, so that feeding into the conveying hopper 2 and the spiral conveyor 1 is facilitated; the servo motor 4 is positioned on the fixed cover 3, an output shaft 5 of the servo motor 4 extends into the conveying hopper 2, one end of the output shaft 5 is connected with a stirrer 6 in a pin mode, a stirring blade 7 with a smooth cambered surface 8 is arranged on the stirrer 6, the stirring blade 7 and the smooth cambered surface 8 can not only stir, but also play a role in scraping plastic particles at the bottom end of the conveying hopper 2, a first air conveying pipe 9 is wound around the outer side of the conveying hopper 2 close to the bottom end, a plurality of air conveying holes 10 are formed in the first air conveying pipe 9 extending into the conveying hopper 2, an air conveying groove 11 is formed in the air conveying holes 10 in the inclined downward direction in the conveying hopper 2, an air exhaust hole 16 is formed in one side of the spiral conveyor 1 close to the conveying hopper 2, and the first air conveying pipe 9 is connected with a fan 18 through a second air conveying pipe 17;

when in use: the film blowing machine is started to work, the movable cover 14 is opened to add plastic particles into the conveying hopper 2, the servo motor 4 is started, the output shaft 5 of the servo motor 4 drives the stirrer 6 to start stirring, the stirring blades 7 can rotate and stir in the conveying hopper 2, particularly, the smooth cambered surface 8 can scrape materials adhered to the bottom end of the conveying hopper 2, the fan 18 is started at the same time, and air is blown to the bottom end of the conveying hopper 2 through the first air conveying pipe 9, the second air conveying pipe 17, the air conveying holes 10 and the air conveying groove 11, so that the plastic particles can be prevented from blocking an outlet, meanwhile, the falling of the plastic particles is accelerated, and the conveying efficiency is improved to a certain extent; the air pressure inside the screw conveyor 1 is effectively relieved through the air exhaust holes 16 arranged on the screw conveyor 1.

The utility model adopts the structural design of the stirring blade 7 with the smooth cambered surface 8, and the structure ensures that the bottom end of the material conveying hopper 2 can not have the phenomenon of material blockage;

the utility model discloses a structural design of defeated wind hole 10 and defeated wind groove 11, this structure is favorable has guaranteed that plastic granules leaks into the inside 1 of screw conveyer by defeated hopper 2.

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 boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The novel anti-blocking film blowing machine is characterized by comprising a spiral conveying system, a heating extrusion system and a compression roller conveying system, wherein the spiral conveying system comprises a spiral conveyor (1) and a conveying hopper (2) positioned at the top end of the spiral conveyor (1), the top end of the conveying hopper (2) is connected with a servo motor (4) through a fixing cover (3), an output shaft (5) of the servo motor (4) extends into the conveying hopper (2) and is in pin joint with a stirrer (6), the stirrer (6) is provided with a plurality of stirring blades (7), and the upper surface and the side surface of each stirring blade (7) are respectively provided with a smooth cambered surface (8);

the air conveying device is characterized in that a first air conveying pipe (9) is arranged on the periphery of the outer side, close to the bottom end, of the air conveying hopper (2), the first air conveying pipe (9) extends to a plurality of air conveying holes (10) formed in the inner portion of the air conveying hopper (2), and air conveying grooves (11) are formed in the air conveying holes (10) along the direction of the inner wall of the air conveying hopper (2).

2. The novel anti-blocking film blowing machine of claim 1, characterized in that: the power source of the spiral conveyor (1) is a rotating motor (12).

3. The novel anti-blocking film blowing machine of claim 1, characterized in that: the fixed cover (3) is hinged with a movable cover (14) through a hinge (13), and a handle (15) is arranged on the movable cover (14).

4. The novel anti-blocking film blowing machine of claim 1, characterized in that: and an exhaust hole (16) is formed in one side, close to the conveying hopper (2), of the spiral conveyor (1).

5. The novel anti-blocking film blowing machine of claim 1, characterized in that: the first air delivery pipe (9) is connected with a fan (18) through a second air delivery pipe (17).

6. The novel anti-blocking film blowing machine of claim 1, characterized in that: the heated extrusion system includes an extrusion die (19).