Film tearing assembly

Abstract

The utility model discloses a film tearing assembly which is used for solving the technical problem that the existing manual film tearing efficiency is low. The upper film tearing device comprises a supporting frame, an upper film tearing pressing block and a vacuum suction head are fixedly installed on the supporting frame, the upper film tearing pressing block is arranged close to the vacuum suction head, the vacuum suction head is used for sucking a product, a lifting module is further fixedly installed on the supporting frame and connected with a movable joint, and the movable joint is connected with the upper film tearing pressing block. The movable joint is connected with a lower film tearing pressing block used in cooperation with the upper film tearing pressing block. The lifting module drives the movable joint to drive the lower film tearing pressing block to abut against the upper film tearing pressing block so that a product to be subjected to film tearing can be clamped, and when the lifting module drives the movable joint to drive the lower film tearing pressing block to move away from the upper film tearing pressing block, the product to be subjected to film tearing is subjected to film tearing. And the lower film tearing pressing block is used for tearing off the release film on the product.

Description

Technical Field

[0001] This utility model relates to the field of automated equipment design technology, and in particular to a film-tearning component. Background Technology

[0002] In existing production processes, release film is usually applied to the surface of the product to protect the non-processed surfaces. However, after processing, the release film needs to be removed (peeled off).

[0003] Currently, the release film is usually peeled off the product surface by hand. However, this operation inevitably leads to low efficiency, especially when a large number of products need to be peeled off. As the operator is physically exhausted, the efficiency will only decrease.

[0004] Therefore, finding a technical solution that can solve the above-mentioned technical problems has become an important research topic for those skilled in the art. Utility Model Content

[0005] This utility model discloses a film-tearing assembly to solve the technical problem of low efficiency in manual film tearing.

[0006] This utility model provides a film-peeling assembly for peeling off the release film from a product. It includes a support frame, on which an upper film-peeling pressure block and a vacuum suction head are fixedly installed. The upper film-peeling pressure block is positioned close to the vacuum suction head, which is used to suction the product. A lifting module is also fixedly installed on the support frame. The lifting module is connected to a movable joint, and the movable joint is connected to a lower film-peeling pressure block that cooperates with the upper film-peeling pressure block.

[0007] The lifting module drives the movable joint to move the lower tear film pressing block against the upper tear film pressing block to clamp the product to be peeled. When the lifting module drives the movable joint to move the lower tear film pressing block away from the upper tear film pressing block, the lower tear film pressing block peels off the release film on the product.

[0008] Optionally, the movable joint includes a fixed plate, a first link, a second link, and a third link;

[0009] The fixed plate is connected to the lifting module. The first end of the first connecting rod is hinged to the first end of the fixed plate. The second end of the first connecting rod is hinged to the lower tear film pressing block. The first end of the second connecting rod is hinged to the support frame. The second end of the second connecting rod is hinged to the lower tear film pressing block. The first end of the third connecting rod is hinged to the second end of the fixed plate. The second end of the third connecting rod is hinged to the middle part of the second connecting rod.

[0010] When the lifting module drives the fixed plate to move upward, the first connecting rod, the second connecting rod and the third connecting rod drive the lower tear film pressing block to move toward the upper tear film pressing block and abut against the upper tear film pressing block to clamp the product;

[0011] When the lifting module drives the fixed plate to move downward, the first connecting rod, the second connecting rod, and the third connecting rod drive the lower tear film pressing block away from the upper tear film pressing block and tear off the release film on the product.

[0012] Optionally, the lifting module is a lifting cylinder.

[0013] Optionally, the lifting module is a linear module driven by a motor and a lead screw.

[0014] Optionally, the bottom surface of the upper tear film pressing block is provided with a first serrated pattern.

[0015] Optionally, the top surface of the lower tear film pressing block is provided with a second sawtooth pattern that meshes with the first sawtooth pattern.

[0016] Optionally, the fixing plate is further connected to a slider, and the support frame is connected to a slide rail;

[0017] The slider is slidably connected to the slide rail.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] In the film-peeling assembly of this embodiment, firstly, the vacuum suction head suctions and fixes the product, and then the lifting module drives the movable joint to move the lower film-peeling block against the upper film-peeling block to clamp the product to be peeled. When the lifting module drives the movable joint to move the lower film-peeling block away from the upper film-peeling block, the lower film-peeling block peels off the release film from the product. This design effectively replaces the existing manual film-peeling process, significantly improving film-peeling efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of a film-tearing assembly provided by this utility model;

[0022] Figure 2 A magnified view of a partial structure of a film-tearing assembly provided by this utility model;

[0023] Illustration: Support frame 1; Vacuum suction head 2; Lifting module 3; Movable joint 4; Fixed plate 401; First connecting rod 402; Second connecting rod 403; Third connecting rod 404; Upper tear film pressing block 5; First serrated edge 501; Lower tear film pressing block 6; Second serrated edge 601. Detailed Implementation

[0024] This utility model discloses a film-tearing assembly to solve the technical problem of low efficiency in tearing film by hand.

[0025] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figures 1 to 2 This utility model provides a film-peeling assembly for peeling off the release film from a product. It includes a support frame 1, on which an upper film-peeling pressure block 5 and a vacuum suction head 2 are fixedly installed. The upper film-peeling pressure block 5 is positioned close to the vacuum suction head 2, which is used to suction the product. A lifting module 3 is also fixedly installed on the support frame 1. The lifting module 3 is connected to a movable joint 4, and the movable joint 4 is connected to a lower film-peeling pressure block 6 that cooperates with the upper film-peeling pressure block 5.

[0027] The lifting module 3 drives the movable joint 4 to move the lower tear film pressing block 6 to abut against the upper tear film pressing block 5 to clamp the product to be peeled. When the lifting module 3 drives the movable joint 4 to move the lower tear film pressing block 6 away from the upper tear film pressing block 5, the lower tear film pressing block 6 peels off the release film on the product.

[0028] It should be noted that when the lifting module 3 drives the movable joint 4 to rise, the movable joint 4 causes the lower tear film pressing block 6 to press against the upper tear film pressing block 5 in an arc-shaped trajectory to clamp the product. When the lifting module 3 drives the movable joint 4 to fall, the movable joint 4 causes the lower tear film pressing block 6 to move away from the upper tear film pressing block 5 in an arc-shaped trajectory to tear off the release film of the product.

[0029] In this embodiment of the film-peeling assembly, firstly, the vacuum suction head 2 suctions and fixes the product, and then the lifting module 3 drives the movable joint 4 to move the lower film-peeling block 6 against the upper film-peeling block 5 to clamp the product to be peeled. When the lifting module 3 drives the movable joint 4 to move the lower film-peeling block 6 away from the upper film-peeling block 5, the lower film-peeling block 6 peels the release film off the product. Through this design, the existing manual film-peeling process can be effectively replaced, significantly improving film-peeling efficiency.

[0030] Specifically, the movable joint 4 in this embodiment includes a fixing plate 401, a first connecting rod 402, a second connecting rod 403, and a third connecting rod 404;

[0031] The fixed plate 401 is connected to the lifting module 3. The first end of the first connecting rod 402 is hinged to the first end of the fixed plate 401. The second end of the first connecting rod 402 is hinged to the lower tear film pressing block 6. The first end of the second connecting rod 403 is hinged to the support frame 1. The second end of the second connecting rod 403 is hinged to the lower tear film pressing block 6. The first end of the third connecting rod 404 is hinged to the second end of the fixed plate 401. The second end of the third connecting rod 404 is hinged to the middle part of the second connecting rod 403.

[0032] It should be noted that when the lifting module 3 drives the fixed plate 401 to move upward, the first connecting rod 402, the second connecting rod 403 and the third connecting rod 404 drive the lower tear film pressing block 6 to move toward the upper tear film pressing block 5 and abut against the upper tear film pressing block 5 to clamp the product.

[0033] When the lifting module 3 drives the fixed plate 401 to move downward, the first connecting rod 402, the second connecting rod 403 and the third connecting rod 404 drive the lower tear film pressing block 6 away from the upper tear film pressing block 5 and tear off the release film on the product.

[0034] Furthermore, in this embodiment, the lifting module 3 is preferably a lifting cylinder. In other specific embodiments, the lifting module 3 is a linear module driven by a motor and a lead screw. This embodiment does not impose any limitations on this.

[0035] Furthermore, in this embodiment, the bottom surface of the upper tear film pressing block 5 is provided with a first serrated pattern 501.

[0036] In this embodiment, the top surface of the lower tear film pressing block 6 is provided with a second sawtooth pattern 601 that meshes with the first sawtooth pattern 501.

[0037] It should be noted that, through the above design, the engagement of the first serrated pattern 501 and the second serrated pattern 601 can increase the friction between the lower tear film pressing block 6 and the release film, thereby making it easier for the lower tear film pressing block 6 to tear off the release film.

[0038] Furthermore, in this embodiment, the fixing plate 401 is also connected to a slider, and the support frame 1 is connected to a slide rail;

[0039] The slider is slidably connected to the slide rail.

[0040] It should be noted that the above design makes the fixed plate 401 move more smoothly and steadily.

[0041] The above provides a detailed description of a film-tearning assembly provided by this utility model. For those skilled in the art, based on the ideas of the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A film-peeling assembly for peeling off release film from a product, characterized in that, The device includes a support frame (1), on which an upper tear film pressing block (5) and a vacuum suction head (2) are fixedly installed. The upper tear film pressing block (5) is positioned close to the vacuum suction head (2), which is used to suction the product. A lifting module (3) is also fixedly installed on the support frame (1). The lifting module (3) is connected to a movable joint (4), and the movable joint (4) is connected to a lower tear film pressing block (6) that cooperates with the upper tear film pressing block (5). The lifting module (3) drives the movable joint (4) to move the lower tear film pressing block (6) against the upper tear film pressing block (5) to clamp the product to be peeled. When the lifting module (3) drives the movable joint (4) to move the lower tear film pressing block (6) away from the upper tear film pressing block (5), the lower tear film pressing block (6) peels off the release film on the product.

2. The film-peeling assembly according to claim 1, characterized in that, The movable joint (4) includes a fixed plate (401), a first link (402), a second link (403), and a third link (404). The fixed plate (401) is connected to the lifting module (3). The first end of the first connecting rod (402) is hinged to the first end of the fixed plate (401). The second end of the first connecting rod (402) is hinged to the lower tear film pressing block (6). The first end of the second connecting rod (403) is hinged to the support frame (1). The second end of the second connecting rod (403) is hinged to the lower tear film pressing block (6). The first end of the third connecting rod (404) is hinged to the second end of the fixed plate (401). The second end of the third connecting rod (404) is hinged to the middle of the second connecting rod (403). When the lifting module (3) drives the fixed plate (401) to move upward, the first connecting rod (402), the second connecting rod (403) and the third connecting rod (404) drive the lower tear film pressing block (6) to move toward the upper tear film pressing block (5) and abut against the upper tear film pressing block (5) to clamp the product. When the lifting module (3) drives the fixed plate (401) to move downward, the first connecting rod (402), the second connecting rod (403) and the third connecting rod (404) drive the lower tear film pressing block (6) away from the upper tear film pressing block (5) and tear off the release film on the product.

3. The film-peeling assembly according to claim 1, characterized in that, The lifting module (3) is a lifting cylinder.

4. The film-peeling assembly according to claim 1, characterized in that, The lifting module (3) is a linear module driven by a motor and a lead screw.

5. The film-peeling assembly according to claim 1, characterized in that, The bottom surface of the upper tear film pressing block (5) is provided with a first serrated pattern (501).

6. The film-peeling assembly according to claim 5, characterized in that, The top surface of the lower tear film pressing block (6) is provided with a second sawtooth pattern (601) that meshes with the first sawtooth pattern (501).

7. The film-peeling assembly according to claim 2, characterized in that, The fixing plate (401) is also connected to a slider, and the support frame (1) is connected to a slide rail; The slider is slidably connected to the slide rail.

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