CN213290954U

CN213290954U - Flow guide device of plastic film blowing machine

Info

Publication number: CN213290954U
Application number: CN202021548307.2U
Authority: CN
Inventors: 汪春英
Original assignee: Zhenjiang Kairui Plastic Hardware Co ltd
Current assignee: Zhenjiang Kairui Plastic Hardware Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-28
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a plastic film inflation film manufacturing machine's guiding device, including conveyer pipe and honeycomb duct, be equipped with two recesses on the conveyer pipe, be equipped with disassembly body on the honeycomb duct, the honeycomb duct passes through disassembly body fixed connection with the conveyer pipe, sliding connection has the collection sieve in the honeycomb duct, it is equipped with a plurality of sieve meshes on the collection sieve, the outer wall fixedly connected with connecting rod of honeycomb duct, fixedly connected with electric telescopic handle on the connecting rod, be equipped with even feed mechanism between electric telescopic handle and the honeycomb duct. The utility model discloses, rational in infrastructure, be equipped with electromagnetic heating coil and can melt the plastic pellet that does not melt completely, and conveniently dismantle the guiding device who changes the difference, be equipped with even feed divider and can be even with plastics liquid distribution, make final plastic film size unified.

Description

Flow guide device of plastic film blowing machine

Technical Field

The utility model relates to a film production technical field especially relates to a plastic film inflation film manufacturing machine's guiding device.

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; blowing out new materials by using brand new particles, wherein the colors are uniform and clean, and the bag is well stretched; the film blowing machine adds the dried polyethylene particles into a lower hopper, the polyethylene particles enter a screw rod from the hopper by the weight of the particles, after the granules are contacted with the inclined edges of the threads, the rotating inclined edges generate thrust perpendicular to the inclined edges to the plastic, and the plastic particles are pushed forwards, and in the pushing process, the plastic particles are gradually melted due to the friction between the plastic and the screw rod and between the plastic and a machine barrel and the collision and friction between the plastic and the particles and the heating outside the material barrel; the molten plastic is filtered by a machine head to remove impurities, and then comes out from a die head die orifice, and is cooled by an air ring, blown up, passed through a herringbone plate and a traction roller, and rolled to roll the finished film into a tube.

The existing plastic particles can cause that part of the plastic particles are not melted and flow into the subsequent operation in the melting process, so that the produced plastic film is not in line with the requirements, the diversion device cannot be detached and cannot be replaced and maintained, and the uniform distribution mechanism is not arranged during the final discharging, so that the sizes of the films cannot be unified.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the guiding device of a plastic film inflation film manufacturing machine that proposes, it is equipped with electromagnetic heating coil and can melts the plastic pellet who does not melt completely, and conveniently dismantles the different guiding device of change, is equipped with even feed mechanism and can be even with plastic liquid distribution, makes final plastic film size unified.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plastic film inflation film manufacturing machine's guiding device, includes conveyer pipe and honeycomb duct, be equipped with two recesses on the conveyer pipe, be equipped with disassembly body on the honeycomb duct, the honeycomb duct passes through disassembly body fixed connection with the conveyer pipe, sliding connection has the collection sieve in the honeycomb duct, it is equipped with a plurality of sieve meshes to collect on the sieve, the outer wall fixedly connected with connecting rod of honeycomb duct, fixedly connected with electric telescopic handle on the connecting rod, be equipped with even feed mechanism between electric telescopic handle and the honeycomb duct.

Preferably, the disassembly body is including setting up two sliding trays on the honeycomb duct, two equal sliding connection has the gag lever post in the sliding tray, equal fixedly connected with spring, two between gag lever post and the sliding tray the gag lever post inserts in the recess and rather than sliding connection.

Preferably, the uniform material distribution mechanism comprises a screening plate in threaded connection with the bottom of the flow guide pipe, the bottom of the screening plate is fixedly connected with a plurality of material distribution pipes, the screening plate is connected with a sliding plate in a sliding manner, the sliding plate is provided with a plurality of material distribution ports, the left side of the sliding plate is fixedly connected with the output end of the electric telescopic rod, and the output end of the electric telescopic rod penetrates through the flow guide pipe and is connected with the flow guide pipe in a sliding manner.

Preferably, the collection screen is provided with electromagnetic heating coils, and the electromagnetic heating coils and the screen holes are distributed in a staggered manner.

Preferably, the radius of the material distribution port is larger than that of the material distribution pipe.

Preferably, the honeycomb duct is provided with a heat-insulating layer, and the heat-insulating layer is made of slush-like rubber.

Compared with the prior art, the utility model, its beneficial effect does:

1. the plastic particles which are not melted can be screened out by screening the sieve pores, and the plastic particles can be melted by heating through the electromagnetic heating coil, so that the plastic film produced is prevented from being unqualified.

2. The output end of the electric telescopic rod drives the sliding plate to move left and right periodically, so that the material distributing port moves left and right periodically, the material distributing port and the material distributing pipe are overlapped periodically, and plastic liquid uniformly passes through the material distributing pipe.

3. The limiting rods at two ends move relatively by pressing the limiting rods, so that the guide device can be taken down by separating the upper parts of the limiting rods from the grooves by compressing the springs, and the collecting sieve can be taken down to replace sieve pores with different radiuses.

In conclusion, the electromagnetic heating coil is arranged to completely melt unmelted plastic particles, different flow guide devices are convenient to disassemble and replace, and the uniform distribution mechanism is arranged to uniformly distribute plastic liquid, so that the size of the final plastic film is uniform.

Drawings

FIG. 1 is a cross-sectional view of a flow guide device of a plastic film blowing machine according to the present invention;

FIG. 2 is an enlarged view of a part of the structure of a flow guide device of a plastic film blowing machine according to the present invention;

fig. 3 is a partial structural plan view of a flow guiding device of a plastic film blowing machine provided by the present invention.

In the figure: the device comprises a conveying pipe 1, a groove 2, a flow guide pipe 3, a sliding groove 4, a limiting rod 5, a spring 6, a collecting sieve 7, a sieve mesh 8, an electromagnetic heating coil 9, a connecting rod 10, an electric telescopic rod 11, a screening plate 12, a material distributing pipe 13, a sliding plate 14 and a material distributing opening 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a guiding device of plastic film inflation film manufacturing machine, including conveyer pipe 1 and honeycomb duct 3, be equipped with the one deck heat preservation on the honeycomb duct 3, the heat preservation layer material is slush glue, can keep the temperature of liquid, convenient to process, be equipped with two recesses 2 on the conveyer pipe 1, be equipped with disassembly body on the honeycomb duct 3, disassembly body is including setting up two sliding tray 4 on the honeycomb duct 3, equal sliding connection has gag lever post 5 in two sliding tray 4, equal fixedly connected with spring 6 between gag lever post 5 and the sliding tray 4, two gag lever posts 5 insert in recess 2 and rather than sliding connection, can change different guiding mechanism through disassembly body.

Honeycomb duct 3 and conveyer pipe 1 are through detaching mechanism fixed connection, and sliding connection has collection sieve 7 in honeycomb duct 3, collects and is equipped with a plurality of sieve meshes 8 on the sieve 7, collects and is equipped with electromagnetic heating coil 9 on the sieve 7, and electromagnetic heating coil 9 is the staggered distribution with sieve mesh 8, and the plastic pellet that does not melt can the plastic pellet melt through electromagnetic heating coil 9's heating.

Outer wall fixedly connected with connecting rod 10 of honeycomb duct 3, fixedly connected with electric telescopic handle 11 on connecting rod 10, be equipped with even feed mechanism between electric telescopic handle 11 and the honeycomb duct 3, even feed mechanism includes screening plate 12 with honeycomb duct 3 bottom threaded connection, a plurality of branch material pipes 13 of bottom fixedly connected with of screening plate 12, sliding connection has sliding plate 14 on the screening plate 12, be equipped with a plurality of branch material mouths 15 on the sliding plate 14, the radius of dividing material mouth 15 is greater than the radius of branch material pipe 13, also can play the effect of evenly dividing the material when changing the branch material pipe 13 of different bores, sliding plate 14's left side and electric telescopic handle 11's output fixed connection, electric telescopic handle 11's output runs through honeycomb duct 3 and rather than sliding connection.

In the utility model, the melted plastic particles flow into the honeycomb duct 3 through the delivery pipe 1, the unmelted plastic particles can be screened out through the screening of the sieve pores 8, the plastic particles can be melted through the heating of the electromagnetic heating coil 9, then the plastic particles fall on the screening plate 12, the electric telescopic rod 11 is started, the output end of the electric telescopic rod 11 drives the sliding plate 14 to move left and right periodically, the material distributing port 15 moves left and right periodically, the material distributing port 15 and the material distributing pipe 13 are overlapped periodically, the plastic liquid is evenly discharged into the next processing procedure through the material distributing pipe 13, if the flow guiding device is to be replaced, the limiting rods 5 at two ends are moved relatively as long as the limiting rods 5 are pressed, thereby the spring 6 is compressed, the upper part of the limiting rods 5 is separated from the groove 2, the flow guiding device can be taken down, the collecting sieve 7 can be taken down, thereby the sieve pores 8 with different, after the completion, the limiting rod 5 is loosened, the upper part of the limiting rod 5 enters the groove 2 under the action of the spring 6 to be limited, and if the screening plate 12 is to be replaced, the screening plate 12 is rotated and taken down to replace the screening plate 12 of the material distributing pipe 13 with different radiuses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastic film inflation film manufacturing machine's guiding device, includes conveyer pipe (1) and honeycomb duct (3), its characterized in that, be equipped with two recess (2) on conveyer pipe (1), be equipped with detaching mechanism on honeycomb duct (3), honeycomb duct (3) are through detaching mechanism fixed connection with conveyer pipe (1), sliding connection has collection sieve (7) in honeycomb duct (3), be equipped with a plurality of sieve meshes (8) on collection sieve (7), the outer wall fixedly connected with connecting rod (10) of honeycomb duct (3), fixedly connected with electric telescopic handle (11) on connecting rod (10), be equipped with even feed mechanism between electric telescopic handle (11) and honeycomb duct (3).

2. The flow guiding device of the plastic film blowing machine according to claim 1, wherein the detaching mechanism comprises two sliding grooves (4) arranged on the flow guiding pipe (3), two limiting rods (5) are connected in the sliding grooves (4) in a sliding manner, springs (6) are fixedly connected between the limiting rods (5) and the sliding grooves (4), and the two limiting rods (5) are inserted into the grooves (2) and are connected with the grooves in a sliding manner.

3. The flow guiding device of the plastic film blowing machine according to claim 2, wherein the uniform material distributing mechanism comprises a screening plate (12) in threaded connection with the bottom of the flow guiding pipe (3), the bottom of the screening plate (12) is fixedly connected with a plurality of material distributing pipes (13), a sliding plate (14) is connected onto the screening plate (12) in a sliding manner, a plurality of material distributing ports (15) are arranged on the sliding plate (14), the left side of the sliding plate (14) is fixedly connected with the output end of the electric telescopic rod (11), and the output end of the electric telescopic rod (11) penetrates through the flow guiding pipe (3) and is connected with the same in a sliding manner.

4. The flow guiding device of the plastic film blowing machine according to the claim 3, characterized in that the collecting sieve (7) is provided with electromagnetic heating coils (9), and the electromagnetic heating coils (9) and the sieve holes (8) are distributed in a staggered way.

5. The flow guiding device of a plastic film blowing machine according to claim 4, characterized in that the radius of the material distributing opening (15) is larger than the radius of the material distributing pipe (13).

6. The flow guide device of the plastic film blowing machine according to claim 5, characterized in that the flow guide pipe (3) is provided with a heat insulation layer, and the heat insulation layer is made of slush-like rubber.