Film tearing and pasting mechanism

Abstract

The utility model relates to the technical field of film pasting, in particular to a film tearing and pasting mechanism which is characterized in that a film tearing platform capable of being rotatably arranged is embedded in a bearing platform, a rotation driving assembly used for driving the film tearing platform to rotate is arranged on one side of the bearing platform, and an electromagnetic adsorption assembly and a clamping assembly are arranged on the portions, located on the two sides of the film tearing assembly, of the bearing platform; initially, the film tearing platform is fixed through the electromagnetic adsorption assembly, so that a laminating film can be horizontally placed on the bearing platform and the film tearing platform, the laminating film is adsorbed through the film pasting assembly, a release film on the bottom surface of the laminating film is clamped through the clamping assembly, and then the film tearing platform is driven to rotate through the rotary driving assembly; the film tearing platform drives the clamping assembly to rotate downwards, so that the release film is separated from the laminating film, then the laminating film is transferred to a product by the film pasting assembly for film pasting, the problems of poor film pasting quality and low film pasting efficiency caused by manual film tearing and pasting are solved, and the film pasting quality and the film pasting efficiency are improved through automatic film tearing and film pasting.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of film pasting, and particularly relates to a film tearing and pasting mechanism. BACKGROUND

[0002] At present, many products need to be pasted with films in the production process. For example, a touch screen product needs to be pasted with a protective film to play a protective role. For another example, an electric core needs to be pasted with an attaching film, so that the electric core can be attached and fixed in a digital product electric core groove in the subsequent installation process. At present, the attaching film needs to be torn open a layer of release paper before being pasted with a film. At present, the electric core film pasting is manually torn and pasted. The manual film tearing is easy to dirty the pasting surface, which affects the film pasting quality. Moreover, the film pasting has low accuracy, and is easy to be skewed and asymmetric, which leads to the emergence of defective products and low efficiency. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above technical problems, the present application provides a film tearing and pasting mechanism, which comprises a bearing platform and a film pasting assembly movably arranged above the bearing platform. A film tearing platform is embedded in the bearing platform and can rotate. A rotary driving assembly for driving the film tearing platform to rotate is arranged on one side of the bearing platform. An electromagnetic adsorption assembly is arranged on the side of the bearing platform and located on the side of the film tearing assembly. A clamping assembly is arranged on the side of the film tearing platform. The electromagnetic adsorption assembly is used for adsorbing or releasing the film tearing assembly.

[0004] Preferably, one end of the film tearing platform is hinged to the bearing platform through a rotating shaft. A suction cup and an air hole are arranged on the upper surface of the film tearing platform.

[0005] Preferably, the rotary driving assembly comprises a first driver, a transmission rod connected to the driving end of the first driver, and the end of the transmission rod is connected to the end of the rotating shaft through a gear transmission.

[0006] Preferably, the electromagnetic adsorption assembly comprises an electromagnet mounted on the bearing platform and located on the side of the film tearing platform, and an iron block mounted on the bottom of the film tearing platform. The iron block extends below the electromagnet.

[0007] Preferably, the clamping assembly comprises a second driver and a supporting block mounted on the side of the film tearing platform. The driving end of the second driver is connected with a clamping block. The second driver drives the clamping block to be pressed on the supporting block.

[0008] Preferably, the film pasting assembly comprises an L-shaped mounting seat, a film suction head, and a lifting driver mounted on the side of the mounting seat. One end of the mounting seat is hinged to one end of the film suction head through a connecting block. The driving end of the lifting driver is connected with a pushing block. The bottom of the pushing block is hinged to the other end of the film suction head.

[0009] Preferably, the installation base is installed on the transfer robot through a fixing base.

[0010] Preferably, the fixing base is provided with a sliding rail, the installation base is slidingly connected to the sliding rail, and an elastic member is arranged on the top of the installation base and abuts against the fixing base.

[0011] As can be seen from the above, the application can achieve the following beneficial effects: the film tearing platform is rotatably arranged in the bearing platform, the rotating driving assembly for driving the film tearing platform to rotate is arranged on one side of the bearing platform, the electromagnetic adsorption assembly and the clamping assembly are arranged on both sides of the film tearing assembly on the bearing platform, the film tearing platform is fixed by the electromagnetic adsorption assembly at the beginning, so that the laminated film can be horizontally placed on the bearing platform and the film tearing platform, the laminated film is adsorbed by the film laminating assembly, and then the release film on the bottom surface of the laminated film is clamped by the clamping assembly, the film tearing platform is driven to rotate by the rotating driving assembly, the clamping assembly is driven to rotate downward by the film tearing platform, the release film is separated from the laminated film, and then the laminated film is transferred to the product by the film laminating assembly for film laminating, so as to avoid the problems of poor film laminating quality and low efficiency caused by manual film tearing and film laminating, and to improve the film laminating quality and the film laminating efficiency by automatic film tearing and film laminating. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application or the prior art. Obviously, the drawings in the following description are only part of the embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0013] Figure 1 The figure is a schematic diagram of the film tearing and laminating mechanism of the embodiment of the present application;

[0014] Figure 2 The figure is a schematic diagram of the film tearing and laminating mechanism of the embodiment of the present application;

[0015] Figure 3 The figure is a schematic diagram of the film tearing and laminating mechanism of the embodiment of the present application;

[0016] Figure 4 The figure is a schematic diagram of the film tearing and laminating mechanism of the embodiment of the present application;

[0017] Figure 5 The figure is a schematic diagram of the film tearing and laminating mechanism of the embodiment of the present application;

[0018] Figure 6 The figure is a schematic diagram of the film tearing and laminating mechanism of the embodiment of the present application; DETAILED DESCRIPTION

[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0020] Example

[0021] To address the aforementioned technical problems, this embodiment provides a film-peeling and film-applying mechanism, such as... Figures 1-2 As shown, the device includes a support platform 10 and a film-applying assembly 20 movably disposed above the support platform 10. A rotatable film-peeling platform 30 is embedded within the support platform 10. A rotary drive assembly 50 for driving the film-peeling platform 30 to rotate is disposed on one side of the support platform 10. Electromagnetic adsorption assemblies 40 and clamping assemblies 60 are disposed on both sides of the film-peeling assembly 30 on the support platform 10. Initially, the film-peeling platform 30 is fixed by the electromagnetic adsorption assembly 40, allowing the film to be placed horizontally on the support platform 10. On the film-peeling platform 30, the film is adsorbed onto the bonding film by the film-applying component 20, and then the release film on the bottom surface of the bonding film is held by the clamping component 60. Then, the film-peeling platform 30 is driven to rotate by the rotation drive component 50. The film-peeling platform 30 drives the clamping component 60 to rotate downward, so that the release film and the bonding film are separated. Then, the film-applying component 20 transfers the bonding film to the product for film application. This avoids the problems of poor film application quality and low efficiency caused by manual film peeling and application. Thus, the film application quality and efficiency are improved by automatic film peeling and application.

[0022] Furthermore, one end of the film-peeling platform 30 is hinged to the carrier platform 10 via a rotating shaft 33. A suction cup 31 and an air hole 32 are provided on the upper surface of the film-peeling platform 30. The carrier platform 10 is provided with a positioning pin for positioning the bonding film. After the bonding film is placed on the carrier platform 10, it is positioned by the positioning pin. Then, the suction cup 31 of the film-peeling platform 30 is used to adsorb the release film at the bottom of the bonding film. Then, the film-applying assembly 20 moves above the bonding film and adsorbs the upper surface of the bonding film. The clamping assembly 60 clamps the release film at the bottom of the bonding film. The rotation drive assembly 50 drives the film-peeling platform 30 and the clamping assembly 60 to rotate, so that the release film is separated from the bonding film. Then, the release film can be blown off through the air hole 32.

[0023] To achieve the rotation of the drive film-tearing platform 30 and the clamping assembly 60, such as Figure 3As shown, the rotary driving assembly 50 includes a first driver 51, and a transmission rod 52 connected with the driving end of the first driver 51, and the end of the transmission rod 52 is connected with the end of the rotating shaft 33 through gear transmission. Exemplarily, the first driver 51 is a motor, and the rotating end of the motor is connected with the transmission rod 52 through a synchronous belt, thereby driving the transmission rod 52 to rotate, and the end of the transmission rod 52 is connected with the end of the rotating shaft 33 through gear transmission, thereby driving the rotating shaft 33 to rotate through the transmission rod 52, and one end of the film tearing platform 30 is hinged with the bearing platform 10 through the rotating shaft 33, thereby driving the film tearing platform 30 to rotate, and achieving the purpose of tearing the release film.

[0024] Further, as shown in the above scheme, the clamping assembly 60 includes a second driver 61 and a support block 63 installed on the side of the film tearing platform 30, and the driving end of the second driver 61 is connected with a clamping block 62, and the second driver 61 drives the clamping block 62 to press on the support block 63. Exemplarily, the second driver 61 can be a rotary clamping air cylinder, when the adhered film is placed on the film tearing platform 30 and the bearing platform 10, the tear hand part of the release film of the adhered film is placed on the support block 63, thereby driving the clamping block 62 to rotate and press on the tear hand on the support block 63 through the second driver 61, and thereby driving the film tearing platform 30 to rotate through the rotary driving assembly 50, so that the release film is separated from the adhered film, and the film tearing action is completed. Figure 4 Further, as shown in the above scheme, the clamping assembly 60 includes a second driver 61 and a support block 63 installed on the side of the film tearing platform 30, and the driving end of the second driver 61 is connected with a clamping block 62, and the second driver 61 drives the clamping block 62 to press on the support block 63. Exemplarily, the second driver 61 can be a rotary clamping air cylinder, when the adhered film is placed on the film tearing platform 30 and the bearing platform 10, the tear hand part of the release film of the adhered film is placed on the support block 63, thereby driving the clamping block 62 to rotate and press on the tear hand on the support block 63 through the second driver 61, and thereby driving the film tearing platform 30 to rotate through the rotary driving assembly 50, so that the release film is separated from the adhered film, and the film tearing action is completed.

[0025] Further, as shown in the above scheme, the clamping assembly 60 includes a second driver 61 and a support block 63 installed on the side of the film tearing platform 30, and the driving end of the second driver 61 is connected with a clamping block 62, and the second driver 61 drives the clamping block 62 to press on the support block 63. Exemplarily, the second driver 61 can be a rotary clamping air cylinder, when the adhered film is placed on the film tearing platform 30 and the bearing platform 10, the tear hand part of the release film of the adhered film is placed on the support block 63, thereby driving the clamping block 62 to rotate and press on the tear hand on the support block 63 through the second driver 61, and thereby driving the film tearing platform 30 to rotate through the rotary driving assembly 50, so that the release film is separated from the adhered film, and the film tearing action is completed.

[0026] Figure 5 ​As shown, the film pasting assembly 20 includes an L-shaped mounting base 21, a film suction head 22, and a lifting driver 23 mounted on the side of the mounting base 21, one end of the mounting base 21 is hinged to one end of the film suction head 22 through a connecting block 25, the driving end of the lifting driver 23 is connected with a push block 24, and the bottom of the push block 24 is hinged to the other end of the film suction head 22. The bottom surface of the film suction head 22 is provided with a suction cup, which is further adsorbed on the upper surface of the pasting film. Exemplarily, the lifting driver 23 can be a pneumatic cylinder, such as Figure 6 As shown, when pasting the film, the push block 24 is driven to rise by the lifting driver 23, and then the push block 24 drives one end of the film suction head 22 to rise, so that the film suction head 22 is in an inclined state, and then when the film suction head 22 moves to the battery product, the pasting film at the end of the film suction head 22 abuts against the battery product, and then the push block 24 is driven to descend by the lifting driver 23, so that the pasting film on the film suction head 22 is gradually and completely pasted on the surface of the product, thereby completing the film pasting action. The film pasting by the inclined pasting method can effectively eliminate the air bubbles generated in the pasting process, and improve the product pasting quality.

[0027] Further, the transfer robot 70 is further included, and the mounting base 21 is mounted on the transfer robot 70 through a fixing base 26. The film pasting assembly 20 is driven to move by the transfer robot 70, thereby completing the film suction and pasting actions. In the above scheme, the fixing base 26 is provided with a sliding rail 28, the mounting base 21 is slidingly connected to the sliding rail 28, and the top of the mounting base 21 is provided with an elastic element 27, the top of the elastic element 27 abuts against the fixing base 26, and then in the film pasting process, the film suction head 22 is buffered by the elastic element 27, thereby avoiding that the film suction head 22 damages the battery product.

[0028] In summary, the scheme of the present application is provided with a rotatable tearing film platform embedded in the bearing platform, a rotating driving assembly for driving the tearing film platform to rotate is arranged on one side of the bearing platform, and the electromagnetic adsorption assembly and the clamping assembly are arranged on both sides of the tearing film assembly on the bearing platform. Initially, the tearing film platform is fixed by the electromagnetic adsorption assembly, so that the pasting film can be horizontally placed on the bearing platform and the tearing film platform, the film pasting assembly is adsorbed on the pasting film, the release film on the bottom surface of the pasting film is clamped by the clamping assembly, the tearing film platform is driven to rotate by the rotating driving assembly, the clamping assembly is driven to rotate downward by the tearing film platform, the release film is separated from the pasting film, and then the pasting film is transferred to the product by the film pasting assembly for pasting, thereby avoiding the problems of poor pasting quality and low efficiency caused by manual film tearing and pasting, and improving the pasting quality and the pasting efficiency by automatic film tearing and pasting.

[0029] The above-mentioned embodiments do not constitute a limitation on the protection scope of the technical scheme. Any modification, equivalent replacement and improvement within the spirit and principles of the above-mentioned embodiments shall be included in the protection scope of the technical scheme.

Claims

1. A film peeling and pasting mechanism, characterized by comprising: The application relates to a film pasting device, which comprises a bearing platform (10) and a film pasting assembly (20) movably arranged above the bearing platform (10), wherein a rotatable film tearing platform (30) is embedded in the bearing platform (10), a rotary driving assembly (50) for driving the film tearing platform (30) to rotate is arranged on one side of the bearing platform (10), an electromagnetic adsorption assembly (40) is arranged on the side of the bearing platform (10) and located on the side of the film tearing platform (30), and a clamping assembly (60) is arranged on the side of the film tearing platform (30).

2. The film-lifting and pasting mechanism according to claim 1, wherein: One end of the film tearing platform (30) is hinged to the bearing platform (10) through a rotating shaft (33), and a suction cup (31) and an air hole (32) are arranged on the upper surface of the film tearing platform (30).

3. The film-lifting and pasting mechanism according to claim 2, wherein: The rotary driving assembly (50) comprises a first driver (51) and a transmission rod (52) connected to the driving end of the first driver (51), and the end of the transmission rod (52) is connected to the end of the rotating shaft (33) through gear transmission.

4. The film-lifting and pasting mechanism according to claim 1, wherein: The electromagnetic adsorption assembly (40) comprises an electromagnet (41) arranged on the bearing platform (10) and located on the side of the film tearing platform (30), and an iron block (42) arranged on the bottom of the film tearing platform (30), wherein the iron block (42) extends below the electromagnet (41).

5. The film-lifting and pasting mechanism according to claim 1, wherein: The clamping assembly (60) comprises a second driver (61) and a supporting block (63) arranged on the side of the film tearing platform (30), and a clamping block (62) connected to the driving end of the second driver (61), wherein the second driver (61) drives the clamping block (62) to be pressed on the supporting block (63).

6. The film-lifting and pasting mechanism according to claim 1, wherein: The film pasting assembly (20) comprises an L-shaped mounting seat (21), a film suction head (22) and a lifting driver (23) arranged on the side of the mounting seat (21), one end of the mounting seat (21) is hinged to one end of the film suction head (22) through a connecting block (25), the driving end of the lifting driver (23) is connected to a pushing block (24), and the bottom of the pushing block (24) is hinged to the other end of the film suction head (22).

7. The film-lifting and pasting mechanism according to claim 6, characterized in that: The application further comprises a transfer robot (70), and the mounting seat (21) is arranged on the transfer robot (70) through a fixing seat (26).

8. The film-lifting and pasting mechanism according to claim 7, characterized in that: The fixing seat (26) is provided with a sliding rail (28), the mounting seat (21) is slidingly connected to the sliding rail (28), an elastic member (27) is arranged on the top of the mounting seat (21), and the top of the elastic member (27) abuts against the fixing seat (26).

Images