CN217807672U

CN217807672U - Cleaning mechanism of rewinding machine

Info

Publication number: CN217807672U
Application number: CN202222028587.XU
Authority: CN
Inventors: 尤丁伟
Original assignee: Zhejiang Haolan Thin Film Technology Co ltd
Current assignee: Zhejiang Haolan Thin Film Technology Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-11-15
Anticipated expiration: 2032-07-30

Abstract

The utility model belongs to the technical field of film production facility, especially, relate to a clean mechanism of rewinding machine, including the base, be provided with the frame on the base, be provided with the flattening mechanism that has the flattening roller in the frame, still include: the dust-sticking roller is used for cleaning impurities attached to the surface of the flattening roller; the driving piece is arranged on the rack; the rotating shaft is rotationally arranged on the dust-binding roller; wherein, the drive end and the pivot of driving piece are connected and are used for driving the binding dust winding up roller and remove to the flattening roller, for prior art, the utility model discloses can prevent that the film from taking place damaged phenomenon at the rewinding in-process that flattens, having improved the finished product quality of film.

Description

Cleaning mechanism of rewinding machine

Technical Field

The utility model belongs to the technical field of the film production facility, especially, relate to a clean mechanism of rewinding machine.

Background

The film is a thin and soft transparent sheet, generally made of plastics, adhesive, rubber or other materials, and can be divided into optical film, composite film, superconducting film, polyester film, nylon film, plastic film and the like, the film is widely used in the industries of electronic appliances, machinery, printing and the like, the film can be rewound according to production requirements in the production and processing process, in the rewinding process, the film quality is affected due to the fact that the film is prone to wrinkling, a flattening mechanism is generally added to an existing rewinding device so as to prevent the film from wrinkling, for example, a patent with the application number of CN202122923743.4 discloses a rewinding and flattening device for processing the plastic film, which comprises a bottom plate, an unwinding roller wheel is longitudinally and horizontally arranged right above one end of the bottom plate, and a first supporting plate realizes transverse positioning movement through a transverse moving mechanism arranged on the top surface of the bottom plate; a rolling roller is longitudinally and horizontally arranged right above the other end of the bottom plate, and a sliding block is vertically and slidably clamped and matched in the U-shaped opening; a first flattening roller is horizontally erected between the two sliding blocks, a first connecting plate is horizontally erected between the top surfaces of the two U-shaped openings, a lifting mechanism is vertically arranged on the first connecting plate, and the two end parts of the first flattening roller realize vertical synchronous positioning movement through the lifting mechanism; under the first roll wheel that flattens, the relative parallel frame of below has the second roll wheel that flattens, and this kind of current film rewinding device has the rewinding planarization good, the characteristics that film finished product quality is high, but discovers in the use, it still has certain defect, like the flattening roller is in long-time use, dust impurity is attached to easily on its surface, leads to the film to take place damaged phenomenon easily at the rewinding in-process that flattens, has reduced the finished product quality of film, is necessary to make the improvement from this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists to the aforesaid, provide a clean mechanism of rewinding machine, reached the effect that improves film finished product quality.

In view of this, the utility model provides a cleaning mechanism of rewinding machine, the on-line screen storage device comprises a base, be provided with the frame on the base, be provided with the mechanism that flattens that has the flattening roller in the frame, still include:

the dust-sticking roller is used for cleaning impurities attached to the surface of the flattening roller;

the driving piece is arranged on the rack;

the rotating shaft is rotatably arranged on the dust-sticking roller;

the driving end of the driving piece is connected with the rotating shaft and used for driving the dust-sticking roller to move towards the flattening roller.

In this technical scheme, the film is through flattening mechanism when the rewinding, and the flattening roller rotates and flattens the operation to the film along with the transport of film, removes the adhesive dust winding up roller to the flattening roller through the driving piece and makes two pressure contact, and the adhesive dust winding up roller will flatten the adnexed dust impurity adhesion in roller surface along with the rotation of flattening roller to guarantee the cleanness on flattening roller surface, prevent that the film from taking place damaged phenomenon at the rewinding in-process that flattens, improved the finished product quality of film.

In the above technical solution, further, the method further includes:

the first film dust-sticking roller is used for cleaning dust impurities on the upper surface of the film;

the second film dust-sticking roller is used for cleaning dust impurities on the lower surface of the film;

the first film dust-sticking roller and the second film dust-sticking roller are rotatably arranged on the rack and detachably connected with the rack.

In the above technical scheme, further, the surfaces of the first film dust-sticking roller and the second film dust-sticking roller are both provided with dust-sticking belts, and the dust-sticking belts are sticky silica gel or adhesive tapes.

In this technical scheme, the film passes through first film adhesion dirt roller and second film adhesion dirt roller when the rewinding, and first film adhesion dirt roller and second film adhesion dirt roller rotate along with the transport of film and simultaneously with the adhesion of the dust impurity adhesion of film both sides surface to keep the cleanness on film surface, further prevent that the film from taking place damaged phenomenon at the rewinding in-process that flattens, improved the finished product quality of film.

In the above technical solution, further, the method further includes:

the elastic telescopic rod is arranged between the rotating shaft and the driving piece and used for connecting the rotating shaft with the driving end of the driving piece.

In the above technical solution, further, the elastic telescopic rod further includes:

the fixed rod is connected with the rotating shaft;

the movable rod is arranged on the fixed rod and is coaxial with the fixed rod, and the movable rod is connected with the driving end of the driving piece in a sliding manner;

the spring, the spring cover is established on the movable rod, the both ends of spring are connected with the drive end of dead lever and driving piece respectively.

In this technical scheme, when the driving piece drives the sticky dust winding up roller and is close to the flattening roller, along with the sticky dust winding up roller compresses tightly the surface at the flattening roller, elasticity telescopic link contraction is compressed tightly the spring, thereby it guarantees sticky dust winding up roller and flattening roller in close contact with to produce the elastic force after the spring compresses tightly, prevent to produce the clearance between sticky dust winding up roller and the flattening roller, the clearance effect of sticky dust winding up roller to the flattening roller surface has been improved, and then prevent that the film from taking place damaged phenomenon at the rewinding in-process that flattens, the finished product quality of film has been improved.

The utility model has the advantages that:

1. the dust-sticking winding roller is arranged to prevent the film from being damaged in the rewinding and flattening process, so that the quality of the finished film is improved;

2. the first film dust-sticking roller and the second film dust-sticking roller are arranged, so that the surface of the film is kept clean, the film is further prevented from being damaged in the rewinding and flattening process, and the quality of a finished product of the film is improved;

3. through the setting of elasticity telescopic link, guarantee adhesive dust winding up roller and flattening roller in close contact with, prevent to produce the clearance between adhesive dust winding up roller and the flattening roller, improved the clearance effect of adhesive dust winding up roller to flattening roller surface, further prevent that the film from taking place damaged phenomenon at the rewinding in-process that flattens, improved the finished product quality of film.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the dust-binding roller of the present invention.

Fig. 3 is a schematic view of the structure of the elastic telescopic rod of the present invention.

The labels in the figures are:

1-base, 2-flattening roller, 3-flattening roller, 4-dust-sticking roller, 5-driving piece, 6-rotating shaft, 7-first film dust-sticking roller, 8-second film dust-sticking roller, 9-elastic telescopic rod, 90-fixed rod, 91-movable rod, 92-spring and 10-dust-sticking belt.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present application, it is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.

It should be noted that in the description of the present application, the orientation or positional relationship indicated by the terms such as "front, back, up, down, left, right", "lateral, vertical, horizontal" and "top, bottom" and the like are generally based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description only, and in the case of not making a reverse description, these orientation terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

It should be noted that, in the present application, 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. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatuses in the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions recited, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Example 1:

the embodiment of the application provides a clean mechanism of rewinding machine, including base 1, be provided with frame 2 on the base 1, be provided with the mechanism that flattens that has flattening roller 3 in the frame 2, still include: the dust-sticking winding roller 4 is used for cleaning impurities attached to the surface of the flattening roller 3; the driving piece 5 is arranged on the frame 2; the rotating shaft 6 is rotationally arranged on the dust-sticking roller 4;

wherein, the driving end of the driving piece 5 is connected with the rotating shaft 6 and is used for driving the dust-sticking roller 4 to move towards the flattening roller 3.

And, still install unwinding roller and wind-up roll on the base 1, unwinding roller and wind-up roll are located the both sides of flattening mechanism respectively, flattening roller 3 has two, two flattening rollers 3 are from top to bottom vertical range, the film can be passed between two flattening rollers 3, sticky dust winding up-roller 4 has two and cooperates each other with two flattening rollers 3 respectively, driving piece 5 fixed mounting is in frame 2, pivot 6 sticky dust winding up-roller 4 rotates to be connected and pivot 6 is coaxial with sticky dust winding up-roller 4, the length of pivot 6 is greater than the length of sticky dust winding up-roller 4, sticky dust winding up-roller 4 can be along 6 circumferential direction of pivot and axial fixity, driving piece 5 can be the cylinder, pneumatic cylinder or linear electric motor, driving piece 5 is all installed at the both ends of sticky dust winding up-roller 4, the drive end and the pivot 6 fixed connection of driving piece 5, sticky dust winding up-roller 4 can be for tearing sticky paper roll.

In this embodiment, the film passes through flattening mechanism when the rewinding, flattening roller 3 rotates and flattens the operation to the film along with the transport of film, through driving piece 5 with the sticky dust winding up roller 4 to flattening roller 3 removal and make two pressure contact, sticky dust winding up roller 4 along with flattening roller 3 rotation with flattening roller 3 the adnexed dust impurity adhesion in 3 surfaces, thereby guarantee flattening roller 3 surperficial cleanness, prevent that the film from taking place damaged phenomenon at the rewinding in-process that flattens, the finished product quality of film has been improved.

Example 2:

the embodiment provides a cleaning mechanism of a rewinding machine, which comprises the following technical features besides the technical scheme of the embodiment, and further comprises: the first film dust-sticking roller 7 is used for cleaning dust impurities on the upper surface of the film, and the first film dust-sticking roller 7 is used for cleaning the dust impurities on the upper surface of the film; the second film dust-sticking roller 8 is used for cleaning dust impurities on the lower surface of the film;

wherein, first film dust-binding roller 7 and second film dust-binding roller 8 all rotate to set up in frame 2 and all can dismantle with frame 2 and be connected.

The surfaces of the first film dust-binding roller 7 and the second film dust-binding roller 8 are both provided with dust-binding belts 10, and the dust-binding belts 10 are sticky silica gel or adhesive tapes.

Moreover, the first film dust-binding roller 7 and the second film dust-binding roller 8 are parallel to each other, the first film dust-binding roller 7 and the second film dust-binding roller 8 are both positioned between the unwinding roller and the flattening mechanism, the dust-binding belt is wound on the first film dust-binding roller 7 and the second film dust-binding roller 8, and the first film dust-binding roller 7 and the second film dust-binding roller 8 are respectively contacted with the surfaces of the two sides of the film.

In this embodiment, the film passes through the first film dust-sticking roller 7 and the second film dust-sticking roller 8 when rewinding, and the first film dust-sticking roller 7 and the second film dust-sticking roller 8 rotate along with the conveying of the film and adhere dust and impurities attached to the surfaces of the two sides of the film at the same time, so that the surface of the film is kept clean, the phenomenon that the film is damaged in the rewinding and flattening process is further prevented, and the quality of the finished film is improved.

Example 3:

the embodiment provides a cleaning mechanism of a rewinding machine, which comprises the following technical features besides the technical scheme of the embodiment, and further comprises:

the elastic telescopic rod 9 is arranged between the rotating shaft 6 and the driving piece 5, and is used for connecting the rotating shaft 6 with the driving end of the driving piece 5.

The elastic telescopic rod 9 further comprises: the fixed rod 90, the fixed rod 90 is connected with spindle 6; the movable rod 91 is arranged on the fixed rod 90 and is coaxial with the fixed rod 90, and the movable rod 91 is connected with the driving end of the driving piece 5 in a sliding manner; and the spring 92 is sleeved on the movable rod 91, and two ends of the spring 92 are respectively connected with the fixed rod 90 and the driving end of the driving piece 5.

Moreover, dead lever 90 and movable rod 91 all are coaxial with the drive end of driving piece 5, set up on the drive end of driving piece 5 with movable rod 91 complex spout, movable rod 91 and spout sliding connection just can follow the axial slip of the drive end of driving piece 5, the diameter of movable rod 91 is less than between dead lever 90, one end and the dead lever 90 fixed connection of driving piece 5 are kept away from to movable rod 91, spring 92 cover establishes on movable rod 91 and is located between the drive end of driving piece 55 and dead lever 90.

In this embodiment, when driving piece 5 drove sticky dust winding up roller 4 and is close to flattening roller 3, along with sticky dust winding up roller 4 compresses tightly the surface at flattening roller 3, elasticity telescopic link 9 contracts and compresses tightly spring 92, thereby spring 92 compresses tightly the back and produces elastic force and guarantee sticky dust winding up roller 4 and flattening roller 3 in close contact with, prevent to produce the clearance between sticky dust winding up roller 4 and the flattening roller 3, the cleaning effect of sticky dust winding up roller 4 to flattening roller 3 surface has been improved, and then prevent that the film from taking place damaged phenomenon at the rewinding in-process that flattens, the finished product quality of film has been improved.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present application as claimed.

Claims

1. The utility model provides a cleaning mechanism of rewinding machine, includes base (1), be provided with frame (2) on base (1), be provided with the mechanism that flattens that has flattening roller (3) in frame (2), its characterized in that still includes:

the dust-sticking winding roller (4) is used for cleaning impurities attached to the surface of the flattening roller (3);

the driving piece (5), the said driving piece (5) is set up on framework (2);

the rotating shaft (6), the said rotating shaft (6) is set up on the dust-binding winding up roller (4) rotatably;

the driving end of the driving piece (5) is connected with the rotating shaft (6) and used for driving the dust-binding roller (4) to move towards the flattening roller (3).

2. The cleaning mechanism of a rewinding machine as claimed in claim 1, characterized in that it further comprises:

the first film dust-sticking roller (7), the first film dust-sticking roller (7) is used for cleaning dust impurities on the upper surface of the film;

the second film dust-sticking roller (8), the second film dust-sticking roller (8) is used for cleaning dust impurities on the lower surface of the film;

wherein, first film dust-binding roller (7) and second film dust-binding roller (8) all rotate to set up in frame (2) and all can dismantle with frame (2) and be connected.

3. The cleaning mechanism of a rewinding machine as claimed in claim 1, further comprising:

elastic telescopic rod (9), elastic telescopic rod (9) set up and are used for being connected pivot (6) and the drive end of driving piece (5) between pivot (6) and driving piece (5).

4. The cleaning mechanism of rewinding machines as claimed in claim 3, characterized in that said elastic telescopic rod (9) further comprises:

the fixing rod (90), the said fixing rod (90) is connected with spindle (6);

the movable rod (91) is arranged on the fixed rod (90) and is coaxial with the fixed rod (90), and the movable rod (91) is connected with the driving end of the driving piece (5) in a sliding manner;

the spring (92) is sleeved on the movable rod (91), and two ends of the spring (92) are connected with the fixed rod (90) and the driving end of the driving piece (5) respectively.

5. A cleaning mechanism for rewinding machines as claimed in claim 2, characterized in that: the surface of first film dust-binding roller (7) and second film dust-binding roller (8) all is provided with dust-binding belt (10), dust-binding belt (10) are stickness silica gel or sticky tape.