CN218505213U

CN218505213U - Adjustable stationary flow wind ring of multilayer coextrusion inflation film manufacturing machine wind temperature formula

Info

Publication number: CN218505213U
Application number: CN202222744871.7U
Authority: CN
Inventors: 李继红; 程云; 吕玉彬; 胡庆国; 王军朝; 霍然
Original assignee: Hebei Yunyi New Material Technology Co ltd
Current assignee: Hebei Yunyi New Material Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-21
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to the technical field of film blowing machines, and provides an adjustable stationary flow wind ring of multilayer coextrusion film blowing machine wind temperature formula, which is convenient for stabilizing the wind blown out from the air outlet, adjusting the wind power, and is convenient for cleaning the impurities at the air outlet to prevent the air outlet from being blocked, and comprises a film blowing machine body and a mounting frame; the mounting frame is mounted on the film blowing machine body, a plurality of support columns are fixedly connected to the mounting frame, filter boxes are fixedly connected to the support columns, filter plates are fixedly connected to the inside of each filter box, and the filter boxes are communicated with air inlet pipes; the adjusting mechanism, adjusting mechanism install on the filter cartridge, and clearance mechanism, clearance mechanism install on adjusting mechanism, and adjusting mechanism includes the ring that goes out the wind, goes out wind ring and filter cartridge intercommunication, and it has a plurality of spring pipes to communicate on the ring that goes out the wind, and the intercommunication has down the wind ring on a plurality of spring pipes, is connected with the last wind ring on the ring that goes out the wind, installs first electric jar on the last wind ring, and the output of first electric jar runs through the last wind ring and is connected with down the wind ring.

Description

Adjustable stationary flow wind ring of multilayer is crowded inflation film manufacturing machine wind temperature formula altogether

Technical Field

The utility model relates to a inflation film manufacturing machine technical field, concretely relates to multilayer is crowded adjustable stationary flow wind ring of inflation film manufacturing machine wind temperature formula altogether.

Background

The multilayer co-extrusion film is formed by simultaneously extruding a material with strong gas barrier property and polyolefin with strong heat seaming property and water barrier property, and is a film with a multilayer structure, a film blowing machine is a key device widely used in the film blowing industry, in order to meet the requirements of a film blowing molding process, a wind ring is required to be arranged on a coaxial line of a die head to play a role in cooling molding, the thickness uniformity, transparency and molded film performance of the film are directly influenced by the quality of a cooling effect, the yield is also influenced, the thickness of the film is changed by the wind ring through adjusting the cooling speed of the circumference of the film bubble, the wind ring has two forms of a wind door type and a wind temperature type through adjusting the cooling speed of the circumference of the film bubble, and the thickness of the film is adjusted by the wind door type automatic wind ring through changing the wind quantity of the circumference of the film bubble; the traditional wind ring is that cooling air generated by a high-pressure fan enters a wind cavity through an air inlet of the wind ring, the air enters the wind cavity and then is divided into an upper air outlet and a lower air outlet through a baffle plate and wind holes, the root of a cooling film at the lower air outlet can be cooled by the air outlet at the top, the gap of the lower air outlet and the air outlet quantity of the upper air outlet can be changed through up-down adjustment, the gap of the lower air outlet is large, the air outlet quantity is uneven and easy to disperse, so that the film root is unstable, the uniformity of the thickness of the film is influenced, the ideal practical effect cannot be achieved, the air outlet of the wind ring sucks external air through a fan to blow, impurities in the external air are easily sucked and blown onto the film, the quality of the film is easily influenced, the blockage of the air outlet is easily caused, and the production efficiency of the wind ring is easily reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides an adjustable stationary flow wind ring of multilayer coextrusion inflation film manufacturing machine wind temperature formula is convenient for carry out the stationary flow to the wind that the air outlet blew off, adjusts wind-force size to be convenient for clear up the impurity of air outlet department, prevent the jam of air outlet.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable stationary flow wind ring of multilayer is crowded inflation film manufacturing machine wind temperature formula altogether, includes the inflation film manufacturing machine body, still includes:

a mounting frame;

the mounting frame is mounted on the film blowing machine body, a plurality of supporting columns are fixedly connected to the mounting frame, a filter box is fixedly connected to the supporting columns, a filter plate is fixedly connected to the inside of the filter box, and an air inlet pipe is communicated with the filter box;

the adjusting mechanism is arranged on the filter box and used for stabilizing the blown wind and adjusting the wind power;

and the cleaning mechanism is arranged on the adjusting mechanism and used for cleaning the adjusting mechanism.

Preferably, the adjusting mechanism comprises an air outlet ring, the air outlet ring is communicated with the filter box, the air outlet ring is communicated with a plurality of spring pipes, the spring pipes are communicated with a lower air ring, the air outlet ring is fixedly connected with an upper air ring, the upper air ring is sleeved in the lower air ring, a first electric cylinder is installed on the upper air ring, and the output end of the first electric cylinder penetrates through the upper air ring and is fixedly connected with the lower air ring.

Further, clearance mechanism includes the rotating turret, the rotating turret rotates to be connected on last wind ring, sliding connection has the alignment jig on the rotating turret, install first motor on the alignment jig, the output of first motor runs through alignment jig and fixedly connected with clearance axle.

Still further, two rotating seats are fixedly connected to the windward ring, two rotating plates are fixedly connected to the rotating frame, and the two rotating plates are respectively rotatably connected to the two rotating seats.

As a further scheme of the scheme, a plurality of air outlets are formed in the air supply ring.

As a further scheme of this scheme, the filter box welding is on a plurality of support columns.

On the basis of the scheme, the downwind ring is connected in the upwind ring in a sliding mode.

On the basis of the scheme, the adjusting frame is fixedly connected with a handle.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable stationary flow wind ring of multilayer coextrusion inflation film manufacturing machine wind temperature formula possesses following beneficial effect:

in the utility model, the air inlet pipe communicated with the filter box is connected with an external fan, and the filter plate fixedly connected in the filter box filters the external air;

the air output is adjusted through an adjusting mechanism arranged on the filter box, so that the effect of stabilizing the flow is achieved;

the upper air ring is cleaned through a cleaning mechanism arranged on the adjusting mechanism, so that the blockage of an air outlet is prevented;

consequently, this adjustable stationary flow wind ring of multilayer coextrusion inflation film manufacturing machine wind temperature formula is convenient for carry out the stationary flow to the wind that the air outlet blew off, adjusts wind-force size to be convenient for clear up the impurity of air outlet department, prevent the jam of air outlet.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the cleaning mechanism and the air outlet ring of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the adjusting mechanism and the cleaning mechanism of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 3 according to the present invention.

In the figure: 1. a film blowing machine body; 2. a mounting frame; 3. a support column; 4. a filter cartridge; 5. a filter plate; 6. an air inlet pipe; 7. an adjustment mechanism; 8. a cleaning mechanism; 701. an air outlet ring; 702. a spring tube; 703. a lower wind ring; 704. an upwind ring; 705. a first electric cylinder; 801. a rotating frame; 802. an adjusting bracket; 803. a first motor; 804. cleaning the shaft; 9. a rotating seat; 10. a rotating plate; 11. a handle.

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. 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. 1-4, an air temperature type adjustable steady flow air ring of a multilayer co-extrusion film blowing machine comprises a film blowing machine body 1 and a mounting frame 2;

the mounting frame 2 is mounted on the film blowing machine body 1, a plurality of support columns 3 are fixedly connected to the mounting frame 2, filter boxes 4 are fixedly connected to the support columns 3, the filter boxes 4 are welded to the support columns 3, so that connection is stable, the service life is long, filter plates 5 are fixedly connected to the interior of the filter boxes 4, and the filter boxes 4 are communicated with an air inlet pipe 6;

the adjusting mechanism 7 is arranged on the filter box 4 and used for stabilizing the blown wind and adjusting the wind power; the adjusting mechanism 7 comprises an air outlet ring 701, the air outlet ring 701 is communicated with the filter box 4, a plurality of spring pipes 702 are communicated with the air outlet ring 701, a lower air ring 703 is communicated with the spring pipes 702, the lower air ring 703 is slidably connected in the upper air ring 704 so as to adjust air outlets, an upper air ring 704 is fixedly connected on the air outlet ring 701, a plurality of air outlets are formed in the upper air ring 704 so as to stabilize the wind power, two rotating seats 9 are fixedly connected on the upper air ring 704, two rotating plates 10 are fixedly connected on the rotating frame 801, the two rotating plates 10 are respectively and rotatably connected with the two rotating seats 9 so as to increase the stability of the rotating frame 801 and the adjusting frame 802 during rotation, the upper air ring 704 is sleeved in the lower air ring 703, a first electric cylinder 705 is mounted on the upper air ring 704, and the output end of the first electric cylinder 705 penetrates through the upper air ring 704 and is fixedly connected with the lower air ring 703 so as to adjust the size of the stable flow of the wind power;

clearance mechanism 8, clearance mechanism 8 install on adjustment mechanism 7 for clear up adjustment mechanism 7, clearance mechanism 8 includes rotating turret 801, and rotating turret 801 rotates to be connected on last wind ring 704, and sliding connection has alignment jig 802 on rotating turret 801, and fixedly connected with handle 11 on alignment jig 802. So that operating personnel drives alignment jig 802 through handle 11 and slides on rotating turret 801, installs first motor 803 on alignment jig 802, and the output of first motor 803 runs through alignment jig 802 and fixedly connected with clearance axle 804 to in the windward ring 704 of using clears up, thereby prevents that windward ring 704 from causing the jam.

It should be further described that, in this embodiment, the first motor 803 and the first electric cylinder 705 are conventional devices that are commercially available and are well known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes are used.

In summary, when the air ring is required to blow air, the air inlet pipe 6 is connected to an external fan, when the blow molding machine body 1 works, the external fan blows air into the filter box 4, the air is filtered by the filter plates 5 in the filter box 4, the filtered air enters the air outlet ring 701, and is conveyed into the air inlet ring 704 through the plurality of spring pipes 702 communicated with the air outlet ring 701, so that air is discharged through the air outlet inlet formed in the air inlet ring 704 and is subjected to a steady flow operation, and the first electric cylinder 705 arranged on the air inlet ring 704 drives the lower air ring communicated with the plurality of spring pipes 702 to lift, so that the air outlet 703 formed in the air inlet ring 704 is gradually blocked or gradually slides downwards to be released, thereby controlling the air output of the air outlet.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable stationary flow wind ring of multilayer coextrusion inflation film manufacturing machine wind temperature formula, includes inflation film manufacturing machine body (1), its characterized in that still includes:

a mounting frame (2);

the film blowing machine is characterized in that the mounting frame (2) is mounted on the film blowing machine body (1), a plurality of supporting columns (3) are fixedly connected onto the mounting frame (2), a filter box (4) is fixedly connected onto the plurality of supporting columns (3), a filter plate (5) is fixedly connected into the filter box (4), and an air inlet pipe (6) is communicated with the filter box (4);

the adjusting mechanism (7) is arranged on the filter box (4) and used for stabilizing the blown wind and adjusting the wind power;

the cleaning mechanism (8) is installed on the adjusting mechanism (7) and used for cleaning the adjusting mechanism (7).

2. The air temperature type adjustable steady flow air ring of the multilayer co-extrusion film blowing machine according to claim 1, characterized in that the adjusting mechanism (7) comprises an air outlet ring (701), the air outlet ring (701) is communicated with the filter box (4), a plurality of spring pipes (702) are communicated with the air outlet ring (701), a plurality of lower air rings (703) are communicated with the spring pipes (702), an upper air ring (704) is fixedly connected to the air outlet ring (701), the upper air ring (704) is sleeved in the lower air rings (703), a first electric cylinder (705) is installed on the upper air ring (704), and an output end of the first electric cylinder (705) penetrates through the upper air ring (704) and is fixedly connected with the lower air rings (703).

3. The air temperature type adjustable steady flow air ring of the multilayer co-extrusion film blowing machine as claimed in claim 2, characterized in that the cleaning mechanism (8) comprises a rotating frame (801), the rotating frame (801) is rotatably connected to the upper air ring (704), an adjusting frame (802) is slidably connected to the rotating frame (801), a first motor (803) is mounted on the adjusting frame (802), and an output end of the first motor (803) penetrates through the adjusting frame (802) and is fixedly connected with a cleaning shaft (804).

4. The air temperature type adjustable steady flow air ring of the multilayer coextrusion film blowing machine according to claim 3, wherein two rotating seats (9) are fixedly connected to the upper air ring (704), two rotating plates (10) are fixedly connected to the rotating frame (801), and the two rotating plates (10) are respectively and rotatably connected to the two rotating seats (9).

5. The air temperature type adjustable steady flow air ring of the multilayer co-extrusion film blowing machine as claimed in claim 4, wherein a plurality of air outlets are formed on the upper air ring (704).

6. The air temperature type adjustable steady flow air ring of the multilayer coextrusion film blowing machine according to claim 5, characterized in that the filter boxes (4) are welded on a plurality of supporting columns (3).

7. The air temperature type adjustable steady flow air ring of the multilayer coextrusion film blowing machine according to claim 6, characterized in that the lower air ring (703) is slidably connected in the upper air ring (704).

8. The air temperature type adjustable steady flow air ring of the multilayer coextrusion film blowing machine according to claim 7, characterized in that a handle (11) is fixedly connected to the adjusting frame (802).