Rotary film tearing mechanism with vacuum adsorption function

Abstract

The utility model relates to a rotary film tearing mechanism with vacuum adsorption, which comprises a side seat plate, a baffle plate and a buffer seat are arranged on the side seat plate, a tension spring is arranged between the buffer seat and the baffle plate, a stepping motor and a bearing seat are fixedly connected onto the buffer seat, a rotary support is rotatably connected onto the bearing seat, and the rotary support is fixedly connected onto the side seat plate. An air cylinder is fixedly connected to the upper end of the rotating support, a pressing head and a vacuum adsorption head are arranged at the lower end of the rotating support, the whole pressing head is in an L shape, a strip-shaped groove is formed in one end of the pressing head, a bent section is arranged at the other end of the pressing head, a connecting rod is fixedly connected to a piston rod of the air cylinder, and the connecting rod is in sliding connection with the strip-shaped groove. The mobile phone film tearing device has the advantages that small-size protective films on the surfaces of internal components of a mobile phone can be automatically removed, the film tearing consistency is high, damage to parts of the mobile phone can be avoided, and the production efficiency and the machining quality are improved.

Description

Technical Field

[0001] The utility model relates to the field of mobile phone production and processing equipment, and particularly relates to a rotary film tearing mechanism with vacuum adsorption. Background Art

[0002] At present, during the production of mobile phones, after the internal components of the mobile phone case are assembled, it is necessary to tear off the process transfer protective film. Currently, the film tearing is all done manually. Workers use manual jigs to fix the product carrier containing the product, and then tear off the film.

[0003] When performing the existing film tearing operation, due to the too small size of the components and the protective film, especially after the assembly of each component, the space available for film tearing is also restricted. This results in low efficiency of manual film tearing operation and is also prone to the phenomenon of missed film tearing. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a rotary film tearing mechanism with vacuum adsorption, which can automatically remove the small-sized protective film on the surface of the internal components of the mobile phone, has high film tearing consistency, can avoid damaging the mobile phone parts, and improve the production efficiency and processing quality.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rotary film tearing mechanism with vacuum adsorption, including a side seat plate, on which a baffle and a buffer seat are arranged. A tension spring is arranged between the buffer seat and the baffle. A stepping motor and a bearing seat are fixedly connected to the buffer seat. A rotary bracket is rotatably connected to the bearing seat. A cylinder is fixedly connected to the upper end of the rotary bracket. A pressing head and a vacuum adsorption head are arranged at the lower end of the rotary bracket. The pressing head is integrally L-shaped. A strip-shaped groove is opened at one end of the pressing head, and a bent section is arranged at the other end of the pressing head. A connecting rod is fixedly connected to the piston rod of the cylinder, and the connecting rod is slidably connected to the strip-shaped groove.

[0006] Further, the baffle is fixedly connected to the side seat plate, and the buffer seat is slidably connected to the side seat plate.

[0007] Further, adsorption holes are opened on the bottom surface of the vacuum adsorption head, and the bent section of the pressing head is arranged corresponding to the bottom surface of the vacuum adsorption head.

[0008] The beneficial effect of the utility model is: It can automatically remove the small-sized protective film on the surface of the internal components of the mobile phone, has high film tearing consistency, can avoid damaging the mobile phone parts, and improve the production efficiency and processing quality. Description of the Drawings

[0009] Figure 1 It is an axonometric schematic diagram of a rotary film tearing mechanism with vacuum adsorption of the utility model.

[0010] Figure 2 This is a schematic diagram of the open state of the pressing head of a rotary film tearing mechanism with vacuum adsorption according to the present utility model.

[0011] Figure 3 This is a schematic diagram of the film clamping state of the pressing head of a rotary film tearing mechanism with vacuum adsorption according to the present utility model.

[0012] Figure 4 This is a side view of the rotary bracket of a rotary film tearing mechanism with vacuum adsorption according to the present utility model.

[0013] In the figure: 1, side seat plate; 2, baffle; 3, buffer seat; 4, tension spring; 5, stepper motor; 6, bearing seat; 7, rotary bracket; 701, cylinder; 702, pressing head; 7021, strip groove; 7022, bending section; 703, vacuum adsorption head. Detailed implementation manners

[0014] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the following further elaborates on the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0015] Refer to Figures 1-4 As shown in a rotary film tearing mechanism with vacuum adsorption, it includes a side seat plate 1. A baffle 2 and a buffer seat 3 are arranged on the side seat plate 1. A tension spring 4 is arranged between the buffer seat 3 and the baffle 2. When performing the film tearing action, the arrangement of the tension spring 4 and the buffer seat 3 can prevent damage to the product. A stepper motor 5 and a bearing seat 6 are fixedly connected to the buffer seat 3. A rotary bracket 7 is rotatably connected to the bearing seat 6. The stepper motor 5 can drive the rotary bracket 7 to rotate. A cylinder 701 is fixedly connected to the upper end of the rotary bracket 7. A pressing head 702 and a vacuum adsorption head 703 are arranged at the lower end of the rotary bracket 7. The pressing head 702 is integrally L-shaped. A strip groove 7021 is opened at one end of the pressing head 702. A bending section 7022 is arranged at the other end of the pressing head 702. A connecting rod is fixedly connected to the piston rod of the cylinder 701. The connecting rod is slidably connected to the strip groove 7021.

[0016] The baffle 2 is fixedly connected to the side seat plate 1. The buffer seat 3 is slidably connected to the side seat plate 1. The side seat plate 1 can guide and correct the buffer sliding of the buffer seat 3.

[0017] An adsorption hole is opened at the bottom surface of the vacuum adsorption head 703. The adsorption hole is used to adsorb the end of the protective film on the mobile phone component. The bending section 7022 of the pressing head 702 is correspondingly arranged with the bottom surface of the vacuum adsorption head 703.

[0018] The working principle of the present utility model is as follows: When the present utility model is in use, the side seat plate 1 is fixedly connected to an external manipulator. When performing the film tearing operation, when the product to be film-torn is transferred to the film tearing station, the external manipulator drives the vacuum suction head 703 to descend to adsorb one end of the surface protective film of the product. Then, the stepping motor 5 will drive the rotating bracket 7 to rotate a certain angle to completely separate the end of the protective film from the product. After that, the piston rod of the cylinder 701 extends, and the bent section 7022 of the pressing head 703 will rotate towards the protective film and clamp it. Then, the external manipulator drives the side seat plate 1 to slide towards the other end of the protective film for film tearing treatment.

[0019] The above embodiments are used to further illustrate the present utility model, but do not limit the present utility model to these specific embodiments. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be understood to be within the protection scope of the present utility model.

Claims

1. A rotary film tearing mechanism with vacuum adsorption, characterized in that: It includes a side seat plate (1), on which a baffle plate (2) and a buffer seat (3) are provided. A tension spring (4) is arranged between the buffer seat (3) and the baffle plate (2). A stepping motor (5) and a bearing seat (6) are fixedly connected to the buffer seat (3). A rotating bracket (7) is rotatably connected to the bearing seat (6). The upper end of the rotating bracket (7) is fixedly connected with a cylinder (701). The lower end of the rotating bracket (7) is provided with a pressure head (702) and a vacuum suction head (703). The pressure head (702) is integrally L-shaped. One end of the pressure head (702) is provided with a strip-shaped groove (7021), and the other end of the pressure head (702) is provided with a bent section (7022). A connecting rod is fixedly connected to the piston rod of the cylinder (701), and the connecting rod is slidably connected with the strip-shaped groove (7021).

2. The rotary film tearing mechanism with vacuum adsorption according to claim 1, characterized in that: The baffle plate (2) is fixedly connected to the side seat plate (1), and the buffer seat (3) is slidably connected to the side seat plate (1).

3. A rotary film tearing mechanism with vacuum adsorption according to claim 1, characterized in that: The bottom surface of the vacuum suction head (703) is provided with suction holes, and the bent section (7022) of the pressure head (702) is arranged corresponding to the bottom surface of the vacuum suction head (703).

Images