CN213356433U - Film blowing machine is with coiling mechanism - Google Patents

Abstract

The utility model discloses a winding device for a film blowing machine, which comprises a frame; the winding roller is rotatably arranged on the rack; the guide mechanism is arranged on one side of the winding roller; the guide mechanism comprises a first guide roller and a second guide roller, the two ends of the second guide roller are rotatably arranged on the rack, the axis of the first guide roller is parallel to the axis of the second guide roller, and a driving device for driving the first guide roller to move towards the direction of the second guide roller is arranged on the first guide roller. Has the advantages that: the plastic film can be in contact with the first guide roller, receives the guide of the first guide roller and increases the tension of the plastic film; the drive can be opened here to adjust the position of the first guide roller and thus the tension to which the plastic film is subjected; the first guide roller can be moved to a position close to the second guide roller, the first guide roller is in contact with the upper end face of the plastic film, the second guide roller is in contact with the lower end face of the plastic film, and the plastic film flattening function is achieved under the condition that the plastic film tensioning force is increased.

Description

Film blowing machine is with coiling mechanism

Technical Field

The utility model relates to a film blowing machine is with coiling mechanism belongs to the film blowing machine field.

Background

The film blowing machine is special equipment for blowing plastic particles into a film after the plastic particles are heated and melted. The film blowing machine filters the molten plastic through a machine head by an extruder, then extrudes the plastic through a heated die head, cools and blows the plastic into film bubbles through an inner cold air ring and an outer cold air ring, and collects the plastic film through a bubble stabilizing frame, a herringbone plate, a traction roller and a curling device.

The plastic particles that the inflation film manufacturing machine used are different, and the tensile strength that the side formed the membrane is different, and among the existing equipment, can't form the membrane to different kinds of plastic particles on same inflation film manufacturing machine and wind the book.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coiling mechanism for inflation film manufacturing machine can effectively solve different kinds of plastic pellet and can evenly wind the problem of book on same inflation film manufacturing machine upper portion.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: comprises a frame; the winding roller is rotatably arranged on the rack; the guide mechanism is arranged on one side of the winding roller; the guide mechanism comprises a first guide roller and a second guide roller, two ends of the second guide roller are rotatably arranged on the rack, the axis of the first guide roller is parallel to that of the second guide roller, and a driving device which drives the first guide roller to move towards or depart from the direction of the second guide roller is arranged on the first guide roller.

Further, the first guide roller is arranged above the upper second guide roller, and the moving direction of the first guide roller is vertical.

Further, the driving device is an air cylinder.

Further, guiding mechanism still includes the mounting bracket, drive arrangement installs mounting bracket upper end, piston end stretch into in the mounting bracket, and the piston end is provided with the go-between, first guide roller rotates to be installed in the go-between.

Further, the frame includes that base and symmetry set up curb plate on the base, mounting bracket quantity is two, the symmetry is installed on both sides the curb plate.

Furthermore, one side of the mounting rack is provided with a motor, the motor is used for driving the mounting rack to rotate, and the axis of the motor shaft coincides with the axis of the second guide roller.

Further, the motor with the mounting bracket is connected through a connecting piece, the connecting piece cross-section is cylindric, inserts in the curb plate, just a plurality of installation arms of connecting piece outside along circumference equipartition.

Compared with the prior art, the utility model has the advantages that:

plastic produced by the film blowing machine is wound on the winding roller, the motor drives the winding roller to rotate, and in the process, the plastic film can be in contact with the first guide roller to receive the guide of the first guide roller and increase the tension force applied to the plastic film; the drive can be opened here to adjust the position of the first guide roller and thus the tension to which the plastic film is subjected; the first guide roller can be moved to a position close to the second guide roller, the first guide roller is in contact with the upper end face of the plastic film, the second guide roller is in contact with the lower end face of the plastic film, and the plastic film flattening device plays a role in flattening the plastic film under the condition of increasing the tensioning force of the plastic film.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a diagram of the mounting bracket of the present invention.

Description of reference numerals:

1. a frame; 101. a base; 102. a side plate; 2. a wind-up roll; 3. a guide mechanism; 4. a first guide roller; 5. a second guide roller; 6. a drive device; 7. a mounting frame; 8. a connecting ring; 9. a motor; 10. a connecting member; 11. and (5) mounting the arm.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, an embodiment of a winding device for a film blowing machine of the present invention includes a frame 1; the winding roller 2 is rotatably arranged on the rack 1; the guide mechanism 3 is arranged on one side of the winding roller 2; the guide mechanism 3 comprises a first guide roller 4 and a second guide roller 5, two ends of the second guide roller 5 are rotatably arranged on the frame 1, the axis of the first guide roller 4 is parallel to the axis of the second guide roller 5, and a driving device 6 for driving the first guide roller 4 to move towards or away from the direction of the second guide roller 5 is arranged on the first guide roller 4.

A motor for driving the first guide roller 4 to rotate is arranged on one side of the first guide roller 4, a belt pulley mechanism is arranged on the motor, and the other end of the belt pulley mechanism is arranged on the first guide roller 4.

According to the arrangement, plastic generated by the film blowing machine is wound on the winding roller 2, the motor drives the winding roller 2 to rotate, and in the process, the plastic film can be in contact with the first guide roller 4 to receive the guide of the first guide roller 4, so that the tensile force of the plastic film is increased; here, the drive 6 can be opened to adjust the position of the first guide roller 4 and thus the tension to which the plastic film is subjected; and the first guide roller 4 can be moved to a position close to the second guide roller 5, the first guide roller 4 is in contact with the upper end face of the plastic film, and the second guide roller 5 is in contact with the lower end face of the plastic film, so that the plastic film can be flattened under the condition of increasing the tension force of the plastic film.

In the present embodiment, the first guide roller 4 is disposed above the upper second guide roller 5, and the moving direction of the first guide roller 4 is the vertical direction.

So set up, make things convenient for the smooth movement of first guide roller 4.

In the present embodiment, the driving device 6 is a cylinder.

So set up, the cylinder can directly promote the piston and let first guide roller 4 do linear motion.

In this embodiment, the guiding mechanism 3 further includes a mounting bracket 7, the driving device 6 is mounted at the upper end of the mounting bracket 7, the piston end extends into the mounting bracket 7, the piston end is provided with a connecting ring 8, and the first guiding roller 4 is rotatably mounted in the connecting ring 8.

In this embodiment, the rack 1 includes a base 101 and two side plates 102 symmetrically disposed on the base 101, and the two mounting frames 7 are symmetrically mounted on the two side plates 102; the winding roller 2 is rotatably arranged between the side plates 102, the motor is arranged on the base 101, and the belt pulley mechanism is arranged on the outer sides of the side plates 102.

In this embodiment, one side of one of the mounting frames 7 is provided with a motor 9, the motor 9 is used for driving the mounting frame 7 to rotate, and the axis of the shaft of the motor 9 is coincident with the axis of the second guide roller 5.

So set up, utilize motor 9 can drive mounting bracket 7 and rotate, can make first guide roller 4 rotate around the axis at second guide roller 5 place, change the position of first guide roller 4, adjust the tensile force of plastic film.

In this embodiment, the motor 9 is connected to the mounting frame 7 through a connecting member 10, the cross section of the connecting member 10 is cylindrical, the connecting member is inserted into the side plate 102, and a plurality of mounting arms 11 are uniformly distributed on the outer side of the connecting member 10 along the circumferential direction.

So set up, the effect of connecting piece 10 lies in being connected motor 9 and mounting bracket 7, makes things convenient for motor 9 to go out the kinetic energy that produces and gives mounting bracket 7, and installation arm 11 imbeds in curb plate 102, and installation arm 11's effect lies in more steady drive mounting bracket 7 and rotates.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims (7)

1. The utility model provides a take-up device for inflation film manufacturing machine which characterized in that: comprises a frame (1);

the winding roller (2) is rotatably arranged on the rack (1);

the guide mechanism (3) is arranged on one side of the winding roller (2);

the guide mechanism (3) comprises a first guide roller (4) and a second guide roller (5), two ends of the second guide roller (5) are rotatably arranged on the rack (1), the axis of the first guide roller (4) is parallel to the axis of the second guide roller (5), and a driving device (6) which drives the first guide roller (4) to move towards or away from the second guide roller (5) is arranged on the first guide roller (4).

2. The film blowing machine take-up device according to claim 1, characterized in that: the first guide roller (4) is arranged above the second guide roller (5), and the moving direction of the first guide roller (4) is vertical.

3. The film blowing machine take-up device according to claim 2, characterized in that: the driving device (6) is an air cylinder.

4. The film blowing machine take-up device according to claim 3, characterized in that: guiding mechanism (3) still include mounting bracket (7), drive arrangement (6) are installed mounting bracket (7) upper end, piston end stretch into in mounting bracket (7), and the piston end is provided with go-between (8), first guide roller (4) are rotated and are installed in go-between (8).

5. The film blowing machine take-up device according to claim 4, characterized in that: the rack (1) comprises a base (101) and side plates (102) symmetrically arranged on the base (101), and the number of the mounting racks (7) is two, and the two mounting racks are symmetrically arranged on the side plates (102) on two sides.

6. The film blowing machine take-up device according to claim 5, characterized in that: mounting bracket (7) one side is provided with motor (9), motor (9) are used for the drive mounting bracket (7) rotate, just the axis of motor (9) axle with second guide roller (5) axis coincidence.

7. The film blowing machine take-up device according to claim 6, characterized in that: the motor (9) is connected with the mounting rack (7) through a connecting piece (10), the cross section of the connecting piece (10) is cylindrical and is inserted into the side plate (102), and a plurality of mounting arms (11) are uniformly distributed on the outer side of the connecting piece (10) along the circumferential direction.

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