CN215473737U - Conveying mechanism convenient to tear film - Google Patents

Abstract

The utility model relates to the field of film conveying mechanism equipment, in particular to a conveying mechanism convenient for film tearing; the conveying structure comprises a first power roller, a second power roller, a peeling roller and a winding mechanism, wherein a film with release paper sequentially passes through the first power roller, the peeling roller and the second power roller, the release paper is wound by the winding mechanism after being peeled and rolled, an adsorption platform capable of moving back and forth along the moving direction of the film is arranged below the film, the adsorption platform can tightly adsorb the film, and the adsorption platform is further connected with a linear module capable of driving the adsorption platform to move back and forth. The conveying mechanism provided by the utility model has the advantages of simple structure, convenience in operation and strong practicability, the film can be uniformly adsorbed on the adsorption platform, the film is prevented from deforming in the stripping process and the conveying process, the precision of the stripped film is ensured, and the next processing precision of the film is greatly improved.

Description

Conveying mechanism convenient to tear film

Technical Field

The utility model relates to the field of film conveying mechanism equipment, in particular to a conveying mechanism convenient for film tearing.

Background

The film is a thin and soft transparent sheet and is made of plastic, adhesive, rubber or other materials; the film is widely applied to industries of electronic and electric appliances, machinery, printing and the like. The film that has from type paper passes through the gyro wheel conveying, peels off from type paper and film with peeling off the roll to carry out the rolling from type paper, current film from peeling off the back film from type paper can produce the harmomegathus deformation, make the film unevenness, have very big influence to subsequent processing, can cause the influence to product quality even.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a conveying mechanism convenient for film tearing, which comprises a first power roller, a second power roller, a peeling roller and a winding mechanism, wherein a film sequentially passes through the first power roller, the peeling roller and the second power roller, release paper is wound by the winding mechanism after passing through the peeling roller, an adsorption platform capable of moving back and forth along the moving direction of the film is arranged below the film, and the adsorption platform can adsorb the film.

Preferably, when the adsorption platform and the film move in the same direction, the advancing speed of the adsorption platform is the same as the moving speed of the film.

The film is peeled from release paper in the moving process, the adsorption platform can tightly adsorb the film in the advancing process, each point of the film is ensured to be uniformly stressed, the adsorption platform and the film move towards the peeling roll direction at the same speed, then the release paper is peeled, in the peeling process, each point of the film is subjected to the same force of the adsorption platform and cannot deform in the peeling process, the adsorption platform finishes one-time back-and-forth movement as a peeling process, one-time, when the film on the adsorption platform is peeled off or moves to the leftmost side, the peeling process is finished, at the moment, the first power roll, the second power roll and the winding platform stop running, and the adsorption platform returns to the original position to carry out the next peeling process; and the other way is that during the moving process of the film, shearing or other operations can be carried out, at the moment, the first power roller, the second power roller and the rolling platform stop running, the adsorption platform returns to the original position to carry out the next stripping procedure, the advancing speed and the backward moving speed of the adsorption platform can be the same or different, and during the backward moving process of the adsorption platform, no adsorption force is applied to the film.

Preferably, the device further comprises a driving mechanism connected with the adsorption platform.

Preferably, the driving mechanism is a linear module.

The linear module comprises a linear motor which can drive the adsorption platform to move back and forth.

Preferably, the upper surface of the adsorption platform is provided with a plurality of adsorption holes, and the adsorption platform is also provided with a plurality of adsorption air pipes.

Preferably, the first power roller and the second power roller are further connected with a first motor and a second motor respectively.

Preferably, the winding mechanism comprises a third power roller and a third motor.

The utility model provides a conveying mechanism convenient for tearing a film, which has the working principle that the film passes through a first power roller, a peeling roller and a second power roller, one end of the peeled release paper is fixed on a winding mechanism, the film is peeled in the moving process, an adsorption platform moves along with the film at the same speed and tightly adsorbs the film, after the release paper in one stage is peeled, the adsorption platform suspends adsorption and returns to the original position, the adsorption platform enters the next stage of adsorption, and the adsorption platform can move back and forth along the moving direction of the film.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects: the conveying mechanism convenient for tearing the film, provided by the utility model, has the advantages of simple structure, convenience in operation and strong practicability, the film can be uniformly adsorbed on the adsorption platform, the film is prevented from deforming in the stripping process and the conveying process, the precision of the stripped film is ensured, and the next processing precision of the film is greatly improved.

Drawings

FIG. 1 is a schematic structural view of a transfer mechanism for facilitating the tearing of a film according to the present invention;

fig. 2 is a schematic structural view of an adsorption platform of the conveying mechanism for easily tearing the film.

1-a first power roller; 2-a second power roller; 3-peeling and rolling; 4-a winding mechanism; 401-third power roll; 402-a third electric machine; 5-a film; 6-release paper; 7-an adsorption platform; 701-adsorption holes; 702-an adsorption gas pipe; 8-a drive mechanism; 9-a first motor; 10-a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention. In the drawings, the size and relative sizes of certain features may be exaggerated for clarity.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected" and "coupled" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the term "connecting" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and a person skilled in the art can understand the specific meaning of the above terms in the present invention in a specific case.

In the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear", and the like are used in the orientations and positional relationships shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In addition, in the description of the present invention, the terms "first", "second", and "third" are used only for descriptive distinction.

As shown in the accompanying drawings 1-2 of the specification, the utility model provides a conveying mechanism convenient for film tearing, which is suitable for film peeling with release paper, and comprises a first power roller 1, a second power roller 2, a peeling roller 3 and a winding mechanism 4, wherein a film 5 sequentially passes through the first power roller 1, the peeling roller 3 and the second power roller 2, the release paper 6 is wound by the winding mechanism 4 after passing through the peeling roller 3, an adsorption platform 7 capable of moving back and forth along the moving direction of the film 5 is arranged below the film 5, the adsorption platform 7 can adsorb the film 5, and when the adsorption platform 7 moves in the same direction as the film 5, the advancing speed of the adsorption platform 7 is the same as the moving speed of the film 5.

Further, the conveying mechanism further comprises a driving mechanism 8 connected with the adsorption platform 7, the driving mechanism 8 can drive the adsorption platform 7 to move back and forth along the direction of the film 5, the driving mechanism 8 can adopt a linear module structure comprising a linear motor, and can also adopt a slide rail and slide block structure for driving, in order to ensure the position accuracy, the driving mechanism 8 preferably adopts a linear module structure, the specific implementation mode is that after the film 5 with the release paper 6 is conveyed by a first power roller 1, the linear motor drives the adsorption platform 7 to move to the position of the first power roller 1 and then tightly adsorbs the film 5, the linear motor moves towards the direction of a second power roller 2, the release paper 6 is stripped by the stripping rollers in the moving process, the film 5 is still tightly adsorbed on the adsorption platform 7, and the deformation of the film 5 and the release paper 6 in the stripping process is avoided, the linear motor guarantees the position precision, a visual positioning system can be adopted for positioning for more accurate positioning position precision, the film 5 stripped from the release paper 6 can be used for marking, laser cutting, etching or film pasting and the like, and the processing precision can be greatly improved.

In the moving process, the adsorption platform 7 tightly adsorbs the film 5, the stress of each point of the film 5 is ensured to be uniform, the force of each point of the film 5, which is applied by the adsorption platform 7, is the same, the film cannot deform when being peeled off, the adsorption platform 7 finishes one-time back and forth movement to be a peeling process, the adsorption platform 7 does not adsorb the film 5 when returning to the original position, at the moment, the first power roller 1, the second power roller 2 and the rolling platform 4 stop running, and the adsorption platform 7 returns to the original position to perform the next peeling process.

Further, the upper surface of adsorption platform 7 is provided with a plurality of adsorption hole 701, and adsorption hole 701 evenly distributes side by side at the upper surface of adsorption platform 7, still be provided with a plurality of absorption trachea 702 on the adsorption platform 7, it can adsorb film 5 to adsorb the fan is connected to absorption trachea 702.

Further, the first power roller 1 and the second power roller 2 are respectively connected with a first motor 9 and a second motor 10.

Further, the winding mechanism 4 includes a third power roller 401 and a third motor 402, and the third motor 402 drives the third power roller 401 to wind the release paper 6.

In summary, the working principle of the transfer mechanism for easily tearing the film provided by the present invention is that the film 5 with the release paper 6 passes through the first power roller 1, one end of the peeled release paper 6 is fixed on the winding mechanism 4, the adsorption platform 7 tightly adsorbs the film 5 and moves towards the second power roller 2, the film 5 is peeled off in the moving process, after the release paper 6 is peeled off at one stage, the adsorption platform 7 suspends adsorption and returns to the original position, and enters the adsorption at the next stage, and the adsorption platform 7 can move back and forth along the moving direction of the film 5.

And those not described in detail in this specification are well within the skill of those in the art.

It should be understood by those skilled in the art that the present invention may be embodied in many other specific forms without departing from the spirit or scope of the utility model. Although an embodiment of the present invention has been described, it is to be understood that the present invention should not be limited to this embodiment, and variations and modifications can be made by those skilled in the art within the spirit and scope of the present invention as defined in the appended claims.

Claims (7)

1. The utility model provides a transport mechanism convenient to tear film, rolls, peels off including first power and rolls, second power and roll and winding mechanism, and the film passes through in proper order first power rolls, peels off and rolls and the second power rolls, from type paper process peel off roll back by winding mechanism carries out the rolling, a serial communication port, the film below is provided with can follow the adsorption platform of film moving direction round trip movement, the adsorbable film of adsorption platform.

2. The film transfer mechanism of claim 1, wherein the suction platform advances at the same speed as the film moves when the suction platform moves in the same direction as the film.

3. The transfer mechanism for facilitating the tearing of a film according to claim 1, further comprising a drive mechanism connected to the suction platform.

4. The tear film transfer mechanism of claim 3 wherein said drive mechanism is a linear die set.

5. The film conveying mechanism convenient to tear as claimed in claim 1, wherein the upper surface of the adsorption platform is provided with a plurality of adsorption holes, and the adsorption platform is further provided with a plurality of adsorption air pipes.

6. The film transfer mechanism of claim 1, wherein the first powered roller and the second powered roller are further coupled to a first motor and a second motor, respectively.

7. The film transfer mechanism of claim 1 wherein said take-up mechanism comprises a third powered roller and a third motor.

Images