CN217346688U

CN217346688U - Adjustable co-extrusion film blowing machine

Info

Publication number: CN217346688U
Application number: CN202220346467.1U
Authority: CN
Inventors: 查理文; 林小娇
Original assignee: Anhui Baishida New Material Technology Co ltd
Current assignee: Anhui Baishida New Material Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-09-02
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a crowded inflation film manufacturing machine altogether with adjustable, include support frame A, inflation film manufacturing machine, roller subassembly and be used for carrying out clearance adjustment's adjusting part to the roller subassembly, inflation film manufacturing machine and support frame A fixed connection still include: the film flattening mechanism is connected with the support frame A through the support frame B and used for flattening the film, the flattening mechanism comprises a sleeve, a fan blade, a rotating shaft A and a flattening assembly, the rotating shaft A is rotatably connected with the sleeve, the fan blade is fixedly connected with the rotating shaft A, the sleeve is in threaded connection with the film blowing machine, the rotating shaft A is in transmission connection with the flattening assembly, and the film blowing machine belongs to the technical field of film blowing machines; the utility model discloses rational in infrastructure, stretch flat-bed machine and construct and drive the flabellum through the blown film amount of wind that utilizes the inflation film manufacturing machine and promote pivot A and carry out ascending rotary motion in vertical side, pivot A further drives and stretches flat subassembly and carry out rolling mode along the film inner wall, realizes stretching the technological effect of level processing to the film.

Description

Adjustable co-extrusion film blowing machine

Technical Field

The utility model belongs to the technical field of the inflation film manufacturing machine, especially, relate to a crowded inflation film manufacturing machine altogether with adjustable.

Background

The film blowing machine is a mechanical device for heating and melting plastic particles and then blowing the plastic particles into a film, and mainly comprises an extruder, a machine head, a die head, a cooling device, a foam stabilizing frame, a herringbone plate, a traction roller, a coiling device and the like. The extruder mainly comprises a screw, a cylinder hopper and a speed reduction and drive motor, and the speed reduction is driven by a belt to drive the screw to rotate in the cylinder; the plastic with the hopper plastic particles heated externally is extruded from the die orifice through three-way filtering.

The existing film blowing machine can not stretch the film when extruding the film, so that the wrinkling phenomenon can occur after the film finished product is cooled.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a crowded inflation film manufacturing machine altogether with adjustable has solved above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a crowded inflation film manufacturing machine with adjustable, includes support frame A, inflation film manufacturing machine, roller assembly and is used for carrying out clearance adjustment's adjusting part to the roller assembly, inflation film manufacturing machine and support frame A fixed connection still include:

the stretching and flattening mechanism is connected with the support frame A through the support frame B and used for stretching and flattening the film, the stretching and flattening mechanism comprises a sleeve, fan blades, a rotating shaft A and a stretching and flattening assembly, the rotating shaft A is rotatably connected with the sleeve, the fan blades are fixedly connected with the rotating shaft A, the sleeve is in threaded connection with the film blowing machine, and the rotating shaft A is in transmission connection with the stretching and flattening assembly.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

the further technical scheme is as follows: the stretching assembly comprises a stretching wheel, a rotating shaft B and a supporting frame D, the stretching wheel is rotatably connected with the rotating shaft B, the rotating shaft B is fixedly connected with the supporting frame D, and the supporting frame D is fixedly connected with the rotating shaft A.

The further technical scheme is as follows: the roller assembly comprises an installation frame body, a roller wheel A and a roller wheel B, the installation frame body is fixedly connected with the support frame A through a support frame C, the roller wheel A is connected with the installation frame body through an adjusting assembly, and the roller wheel B is rotatably connected with the installation frame body.

The further technical scheme is as follows: the adjusting assembly comprises a linear moving part and a sliding block, the linear moving part is fixedly connected with the mounting frame body and the sliding block respectively, the sliding block is connected with the roller wheel assembly, and the sliding block is connected with the roller wheel assembly.

The further technical scheme is as follows: and a driving assembly for driving the roller B to rotate in the horizontal direction is arranged on the mounting frame body.

The further technical scheme is as follows: the driving assembly comprises a motor and a rotating shaft C, the rotating shaft C is fixedly connected with the motor, the motor is fixedly connected with the installation frame body, the rotating shaft C is rotatably connected with the installation frame body, and the rotating shaft C is in transmission connection with the roller B through a gear pair.

The further technical scheme is as follows: the linear moving part is any one of a cylinder, a hydraulic cylinder and an electric telescopic rod.

The further technical scheme is as follows: the support frame A is fixedly connected with an escalator.

Advantageous effects

The utility model provides a crowded inflation film manufacturing machine altogether with adjustable. Compared with the prior art, the method has the following beneficial effects:

1. the stretching and flattening mechanism drives the fan blades to push the rotating shaft A to rotate in the vertical direction by utilizing the film blowing air quantity of the film blowing machine, and the rotating shaft A further drives the stretching and flattening assembly to roll along the inner wall of the film, so that the technical effect of stretching and flattening the film is realized;

2. the adjusting assembly can utilize the linear motion piece to promote the slider to carry out the ascending linear motion of horizontal direction along the installation framework, and the slider further promotes running roller A and carries out the ascending linear motion's of horizontal direction mode, realizes carrying out the technological effect adjusted to the clearance size between running roller A and the running roller B.

Drawings

Fig. 1 is a distribution diagram of the components of the present invention.

Fig. 2 is a schematic structural diagram of the stretching mechanism 4 of the present invention.

Fig. 3 is a schematic structural diagram of the roller assembly and the adjusting assembly 7 of the present invention.

Fig. 4 is a schematic structural view of the mounting frame body of the present invention.

Notations for reference numerals: 1. a support frame A; 2. a film blowing machine; 3. a support frame B; 4. a flattening mechanism; 5. a roller assembly; 6. a drive assembly; 7. an adjustment assembly; 8. an escalator; 9. a support frame C; 10. a sleeve; 11. a fan blade; 12. a rotating shaft A; 13. stretching the wheels; 14. a rotating shaft B; 15. a support frame D; 16. installing a frame body; 17. a linear motion member; 18. a slider; 19. rolling a roller A; 20. a roller B; 21. a gear pair; 22. a motor; 23. a rotating shaft C.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Please refer to fig. 1-2, for an embodiment of the present invention provides, an adjustable co-extrusion film blowing machine, including a support frame a1, a film blowing machine 2, a roller assembly 5 and an adjusting assembly 7 for adjusting the gap of the roller assembly 5, the film blowing machine 2 and the support frame a1 are fixedly connected, further including:

the flat stretching mechanism 4 is connected with the supporting frame A1 through the supporting frame B3 and used for stretching and processing the thin film, the flat stretching mechanism 4 comprises a sleeve 10, fan blades 11, a rotating shaft A12 and a flat stretching assembly, the rotating shaft A12 is rotatably connected with the sleeve 10, the fan blades 11 are fixedly connected with the rotating shaft A12, the sleeve 10 is in threaded connection with the film blowing machine 2, and the rotating shaft A12 is in transmission connection with the flat stretching assembly.

Preferably, the flattening assembly comprises a flattening wheel 13, a rotating shaft B14 and a supporting frame D15, wherein the flattening wheel 13 is rotatably connected with the rotating shaft B14, the rotating shaft B14 is fixedly connected with the supporting frame D15, and the supporting frame D15 is fixedly connected with the rotating shaft A12. The rotating shaft A12 drives the supporting frame D15 to rotate in the vertical direction, and the supporting frame D15 realizes the technical effect of stretching the film by driving the stretching wheels 13 to roll along the inner wall of the film.

Preferably, the staircase 8 is fixedly connected to the support frame a 1. The purpose of this arrangement is to facilitate the installation, adjustment and maintenance of the film blowing machine 2 and the flattening mechanism 4 by the user.

The embodiment of the utility model provides an in, inflation film manufacturing machine 2 utilizes the blown film amount of wind to drive flabellum 11 and promotes pivot A12 and carry out the ascending rotary motion of vertical side, and pivot A12 further drives and stretches flat subassembly and carry out rolling mode along the film inner wall, realizes stretching the technological effect of level processing to the film.

Referring to fig. 1, fig. 3 and fig. 4, as an embodiment of the present invention, the roller assembly 5 includes a mounting frame 16, a roller a19 and a roller B20, the mounting frame 16 is fixedly connected to a supporting frame a1 through a supporting frame C9, the roller a19 is connected to the mounting frame 16 through an adjusting assembly 7, and the roller B20 is rotatably connected to the mounting frame 16.

Preferably, the adjusting assembly 7 includes a linear moving member 17 and a slider 18, the linear moving member 17 is fixedly connected to the mounting frame 16 and the slider 18, the slider 18 is slidably engaged with the mounting frame 16, and the slider 18 is rotatably connected to the roller a 19. The linear moving element 17 pushes the sliding block 18 to perform linear motion in the horizontal direction along the installation frame 16, and the sliding block 18 further pushes the roller a19 to perform linear motion in the horizontal direction, so that the technical effect of adjusting the size of the gap between the roller a19 and the roller B20 is achieved.

Preferably, the linear motion member 17 is any one of a cylinder, a hydraulic cylinder, and an electric telescopic rod.

Preferably, the mounting frame 16 is provided with a driving unit 6 for rotating the driving roller B20 in the horizontal direction. The purpose of this arrangement is that the drive roller B20 performs a horizontal rotational movement to complete the film transport process in conjunction with roller A19.

Preferably, the driving assembly 6 includes a motor 22 and a rotating shaft C23, the rotating shaft C23 is fixedly connected to the motor 22, the motor 22 is fixedly connected to the mounting frame 16, the rotating shaft C23 is rotatably connected to the mounting frame 16, and the rotating shaft C23 is in transmission connection with the roller B20 through the gear pair 21. The motor 22 drives the rotating shaft C23 to rotate in the horizontal direction, and the rotating shaft C23 drives the roller B20 to rotate in the horizontal direction through the motor 22, so that the technical effect that the driving roller B20 is matched with the roller A19 to transport the film is achieved.

In the embodiment of the present invention, the purpose of this kind of setting is to utilize roller a19 and roller B20 to carry out the transmission to the film that inflation film manufacturing machine 2 extruded.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a coextrusion inflation film manufacturing machine with adjustable, includes support frame A (1), inflation film manufacturing machine (2), roller subassembly (5) and is used for carrying out clearance adjustment's adjusting part (7) to roller subassembly (5), inflation film manufacturing machine (2) and support frame A (1) fixed connection, its characterized in that still includes:

the film stretching mechanism comprises a supporting frame B (3), a supporting frame A (1) and a stretching mechanism (4), the stretching mechanism (4) comprises a sleeve (10), fan blades (11), a rotating shaft A (12) and a stretching assembly, the rotating shaft A (12) is rotatably connected with the sleeve (10), the fan blades (11) are fixedly connected with the rotating shaft A (12), the sleeve (10) is in threaded connection with the film blowing machine (2), and the rotating shaft A (12) is in transmission connection with the stretching assembly.

2. The adjustable co-extrusion film blowing machine as claimed in claim 1, wherein the stretching assembly comprises a stretching wheel (13), a rotating shaft B (14) and a support frame D (15), the stretching wheel (13) is rotatably connected with the rotating shaft B (14), the rotating shaft B (14) is fixedly connected with the support frame D (15), and the support frame D (15) is fixedly connected with the rotating shaft A (12).

3. The adjustable co-extrusion film blowing machine as claimed in claim 1, wherein the roller assembly (5) comprises a mounting frame body (16), a roller A (19) and a roller B (20), the mounting frame body (16) is fixedly connected with the supporting frame A (1) through a supporting frame C (9), the roller A (19) is connected with the mounting frame body (16) through an adjusting assembly (7), and the roller B (20) is rotatably connected with the mounting frame body (16).

4. The adjustable coextrusion film blowing machine according to claim 1, wherein the adjusting assembly (7) comprises a linear moving member (17) and a slide block (18), the linear moving member (17) is fixedly connected with the mounting frame body (16) and the slide block (18), respectively, and the slide block (18) is connected with the roller assembly (5).

5. The adjustable coextrusion film blowing machine according to claim 3, wherein a driving assembly (6) for driving the roller B (20) to rotate in a horizontal direction is arranged on the mounting frame body (16).

6. The adjustable co-extrusion film blowing machine as claimed in claim 5, wherein the driving assembly (6) comprises a motor (22) and a rotating shaft C (23), the rotating shaft C (23) is fixedly connected with the motor (22), the motor (22) is fixedly connected with the mounting frame body (16), the rotating shaft C (23) is rotatably connected with the mounting frame body (16), and the rotating shaft C (23) is in transmission connection with the roller B (20) through a gear pair (21).

7. Adjustable coextrusion film blowing machine according to claim 4, characterized in that the linear moving member (17) is any one of a cylinder, a hydraulic cylinder and an electric telescopic rod.

8. An adjustable co-extrusion film blowing machine as claimed in claim 1, characterised in that the support frame A (1) is fixedly connected with a staircase (8).