Film stripping and eliminating device and film production equipment

Abstract

The utility model relates to the technical field of film producing and manufacturing devices, and discloses a film stripping and eliminating device and film producing equipment, the film stripping and eliminating device comprises a supporting structure, a movable unit and rollers, the supporting structure is fixedly installed on a machine table, the supporting structure is connected with the movable unit, the two ends of the movable unit are connected with the rollers, and the rollers are connected with the movable unit. According to the automatic adhesive tape feeding device, manual operation is replaced, and the possibility that personnel are injured and defective products are produced is reduced.

Description

Technical Field

[0001] This application relates to the technical field of thin film production and manufacturing equipment, and particularly to a thin film peeling elimination device and a thin film production equipment. Background Art

[0002] During the production process of thin films, multiple layers of thin films are attached using glue. During normal production, it is extremely easy to generate abnormalities (peeling) such as poor adhesion, wrinkling, and air bubbles that cannot be attached. When passing through the guiding idler wheels, this abnormality will cause subsequent normal thin films to continuously peel off, wasting raw materials and affecting production efficiency by breaking the film. Therefore, it is necessary to attach adhesive tapes to the peeling positions to eliminate the peeling situation. The existing operation methods are all manual operations by personnel to attach adhesive tapes to the thin films. This method has a high error rate, and as the operating speed of the machine increases, the error rate and safety risks increase sharply. The thin film peeling elimination device can automatically attach the tapes, reducing raw material losses and potential personnel safety risks.

[0003] The information disclosed in this background art section is only intended to enhance the overall understanding of this application and should not be regarded as an admission or any form of suggestion that this information constitutes prior art already known to those of ordinary skill in the art. Summary of the Invention

[0004] The purpose of the present utility model is to provide a thin film peeling elimination device and a thin film production equipment, which replace manual operations and reduce the possibility of personnel injury and defective products.

[0005] To achieve the above purpose, this application is implemented by the following technical solutions:

[0006] A thin film peeling elimination device and a thin film production equipment, including a support structure, a moving unit, and a roller. The fixed part of the moving unit and the support structure are fixedly installed on the machine table. The support structure is connected to the moving part of the moving unit, and the roller is rotatably connected to the moving part. The surface of the roller is provided with roller suction holes for adsorbing adhesive tapes, and the roller suction holes are communicated with a negative pressure connector.

[0007] Optionally, the support structure includes a reinforcing plate and a support plate. The two support plates are symmetrically installed on the machine table, and the reinforcing plate is installed between the two support plates.

[0008] Optionally, the reinforcing plate is fixedly installed between the support plates by bolts.

[0009] Optionally, the movable unit includes a cylinder base, a cylinder, and a rotating shaft. The cylinder is fixedly connected to the machine table through the cylinder base. A cylinder rotating pin is connected between the cylinder base and the cylinder. One end of the cylinder away from the cylinder rotating pin is connected with a transmission connection structure. The transmission connection structure passes through the support plate and is connected with a rotating shaft. Both ends of the rotating shaft are connected with movable plates through movable plate positioning pins. A roller is connected to the upper end of the movable plate. The cylinder base, the cylinder rotating pin, and the cylinder are the fixed parts of the movable unit, and the transmission connection structure and the rotating shaft are the movable parts of the movable unit.

[0010] Optionally, the transmission connection structure includes a transmission rotating pin. The transmission rotating pin is connected with a cylinder connecting plate, and the cylinder connecting plate is connected to both ends of the rotating shaft.

[0011] Optionally, a seat bearing is arranged at the connection between the rotating shaft and the support plate.

[0012] Optionally, a bearing seat is arranged at the upper end of the movable plate. The bearing seat is connected with a roller bearing, and a bearing seat pressing plate is arranged on the other side of the movable plate.

[0013] Optionally, a film production device includes a film peeling elimination device.

[0014] Compared with the prior art, the beneficial effects achieved by the present application are as follows:

[0015] When it is necessary to eliminate film peeling abnormalities during film peeling, place a tape flat on the roller suction holes of the roller. Start the air source control to make the cylinder piston extend. The movement of the piston drives the movement of the movable unit, drives the rotation of the rotating shaft. The rotation of the rotating shaft drives the rotation and movement of the transmission connection structure, so as to realize the approach of the roller to the film material and attach the tape to the surface of the target film material, so as to achieve the purpose of eliminating the peeled film. The film peeling elimination device changes the manual attachment of the tape to the automatic attachment of the tape, and realizes the automatic attachment of the tape by moving the roller, preventing the occurrence of attachment failure and personnel injury caused by manual operation, and thus reducing the problems of film breakage and defective products caused by uneven tension of multi-layer film materials due to film peeling, which are common in the film industry. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of a film peeling elimination device and a film production device of the present utility model.

[0018] Description of the reference numerals:

[0019] 1. Cylinder base; 2. Cylinder rotating pin; 3. Cylinder; 4. Transmission rotating pin; 5. Cylinder connecting plate; 6. Link bearing; 7. Support plate; 8. Movable plate; 9. Bearing seat; 10. Roller bearing; 11. Bearing seat pressing plate; 12. Reinforcing plate; 13. Rotating shaft; 14. Roller; 15. Roller suction holes; 16. Negative pressure connector; 17. Movable plate positioning pin; 18. Machine table. Detailed implementation manners

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The description of at least one exemplary embodiment below is actually only illustrative and in no way limits the present application and its application or use. Embodiment

[0021] A film peeling elimination device, as Figure 1 shown, includes a support structure, a movable unit, and a roller 14. The fixed part of the movable unit and the support structure are fixedly installed on the machine table 18. The support structure is connected to the movable part of the movable unit. The roller 14 is rotatably connected to the movable part. The surface of the roller 14 is provided with roller suction holes 15 for adsorbing the tape. The roller suction holes 15 are communicated with a negative pressure connector 16. When it is necessary to eliminate the abnormal film peeling during film peeling, a tape is placed flat on the roller suction holes of the roller 14. The negative pressure connector 16 is connected to a negative pressure air source to generate suction inside the roller 14 to fix the tape. The air source control is started to extend the piston of the cylinder 3. The movement of the piston drives the movable unit to move, driving the transmission connection structure to rotate and move, so as to realize the approach of the roller 14 to the film material and attach the tape to the surface of the target film material, so as to achieve the purpose of eliminating the peeled film. The film peeling elimination device changes the manual tape attachment to automatic tape attachment, and realizes the purpose of automatic tape attachment by moving the roller 14, preventing the occurrence of attachment failure and personnel injury caused by manual operation, thereby reducing the problems of film breakage and defective products caused by uneven tension of multi-layer film materials due to film peeling, which are common in the film industry.

[0022] The moving unit includes a cylinder base 1, a cylinder 3 and a rotating shaft 13. The cylinder 3 is fixedly connected to the machine table 18 through the cylinder base 1. A cylinder rotating pin 2 is connected between the cylinder base 1 and the cylinder 3. The other end of the cylinder 3 is connected with a transmission connection structure. The transmission connection structure passes through the support plate 7 and is connected with the rotating shaft 13. Both ends of the rotating shaft 13 are connected with a movable plate 8 through a movable plate positioning pin 17. The upper end of the movable plate 8 is connected with a roller 14. The cylinder base 1, the cylinder rotating pin 2 and the cylinder 3 are the fixed parts of the moving unit, and the transmission connection structure and the rotating shaft 13 are the moving parts of the moving unit. The cylinder 3 drives the transmission connection structure and the rotating shaft 13 to rotate, drives the roller 14 to rotate, and transmits power while positioning the movable plate 8 by using the movable plate positioning pin.

[0023] The transmission connection structure includes a transmission rotating pin 4. The transmission rotating pin 4 is connected with a cylinder connecting plate 5. The cylinder connecting plate 5 is connected to both ends of the rotating shaft 13. One end of the cylinder connecting plate 5 is connected to the rotating shaft 13 and the other end is connected to the cylinder 3, converting the linear motion of the cylinder 3 into a rotational motion.

[0024] A connecting seat bearing 6 is arranged at the connection between the rotating shaft 13 and the support plate 7. A bearing seat 9 is arranged at the upper end of the movable plate 8. The bearing seat 9 is connected with a roller bearing 10. A bearing seat pressing plate 11 is arranged on the other side of the movable plate 8 to ensure the stability of the connection between the rotating shaft 13 and the roller bearing 10. Embodiment

[0025] On the basis of Embodiment 1, an implementation manner of a support structure is provided:

[0026] As Figure 1 shown, the support structure includes a reinforcing plate 12 and a support plate 7. Two support plates 7 are symmetrically installed on the machine table 18, and a reinforcing plate 12 is installed between the two support plates 7.

[0027] Different from Embodiment 1, the reinforcing plate 12 is fixedly installed between the support plates 7 by bolts, and bolts and the reinforcing plate 12 are used to increase the support strength. Embodiment

[0028] On the basis of Embodiment 1, a film production device is provided, including the film peeling and eliminating device described in Embodiment 1. The film peeling and eliminating device is installed on the machine table 18 of the film production device.

[0029] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indication will also change accordingly. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0030] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected" and "coupled" shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood through specific situations.

[0031] The above are only the preferred embodiments of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present application, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present application.

Claims

1. A film peeling and eliminating device, characterized in that: It comprises a support structure, a movable unit and a roller (14); the fixed part of the movable unit and the support structure are fixedly mounted on a machine platform (18); the support structure is connected to the movable part of the movable unit; the roller (14) is rotatably connected to the movable part; a roller suction hole (15) for adsorbing an adhesive tape is provided on the surface of the roller (14); the roller suction hole (15) is connected to a negative pressure joint (16).

2. The film peeling and eliminating device according to claim 1, characterized in that: The support structure comprises a reinforcing plate (12) and a supporting plate (7), wherein the two supporting plates (7) are symmetrically mounted on the machine platform (18), and the reinforcing plate (12) is mounted between the two supporting plates (7).

3. The film peeling and eliminating device according to claim 2, characterized in that: The reinforcing plate (12) is fixedly installed between the supporting plates (7) by means of bolts.

4. The film peeling and eliminating device according to claim 2, characterized in that: The movable unit comprises a cylinder base (1), a cylinder (3), and a rotating shaft (13); the cylinder (3) is fixedly connected to a machine platform (18) via the cylinder base (1); a cylinder rotating pin (2) is connected between the cylinder base (1) and the cylinder (3); one end of the cylinder (3) away from the cylinder rotating pin (2) is connected to a transmission connection structure; the transmission connection structure passes through a support plate (7) and is connected to the rotating shaft (13); both ends of the rotating shaft (13) are connected to a movable plate (8) via movable plate locating pins (17); a roller (14) is connected to the upper end of the movable plate (8); the cylinder base (1), the cylinder rotating pin (2) and the cylinder (3) are fixed parts of the movable unit; the transmission connection structure and the rotating shaft (13) are movable parts of the movable unit.

5. The film peeling and eliminating device according to claim 4, characterized in that: The transmission connection structure comprises a transmission rotating pin (4), the transmission rotating pin (4) is connected to a cylinder connecting plate (5), and the cylinder connecting plate (5) is connected to both ends of a rotating shaft (13).

6. The film peeling and eliminating device according to claim 5, characterized in that: A seat bearing (6) is provided at the connection between the rotating shaft (13) and the support plate (7).

7. The film peeling and eliminating device according to claim 4, characterized in that: A bearing seat (9) is provided at the upper end of the movable plate (8), the bearing seat (9) is connected to the roller bearing (10), and a bearing seat pressure plate (11) is provided on the other side of the movable plate (8).

8. A film production device, characterized in that: A device for eliminating film peeling comprising the device according to any one of claims 1 to 7.

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