Front cover grabbing mechanism of automatic front cover film tearing equipment

Abstract

The utility model relates to the technical field of front cover film tearing equipment, in particular to a front cover grabbing mechanism of automatic front cover film tearing equipment, which comprises a vertical moving module, the vertical moving module is vertically arranged, the outer end of a sliding table is fixedly connected with a mounting seat, and the vertical moving module is used for driving the mounting seat to move up and down; a rotating assembly is arranged at the outer end of the mounting base, a side edge clamping assembly and a suction assembly are mounted at the lower end of the rotating assembly, and the rotating assembly is used for driving the side edge clamping assembly and the suction assembly to rotate to change the angle; the side edge clamping assembly comprises a transverse mounting plate, clamping air cylinders are symmetrically and fixedly connected to the two ends of the transverse mounting plate, and clamping plates are fixed to the outer ends of the clamping air cylinders. According to the front cover grabbing device, the suction assembly and the side edge clamping assembly are arranged, automatic front cover grabbing is achieved, the working efficiency is high, it can be guaranteed that the front cover does not fall off in the material taking movement and film tearing process, and reliability is high.

Description

Technical Field

[0001] This utility model relates to the technical field of front cover tearing equipment, specifically to a front cover gripping mechanism for an automatic front cover tearing device. Background Technology

[0002] In the production of electronic devices, the front cover is used as a decorative cover. In order to ensure its aesthetics, a protective film needs to be applied during the production process. This film is called a process film and needs to be removed after production is completed.

[0003] The front cover is relatively thin, making it difficult to directly use grippers to pick it up and ensuring stable gripping. Therefore, a common method is to use a suction cup. However, the front cover has a frame-shaped structure with rounded corners, resulting in a small area for suction. When using a traditional fixed suction cup, if the front cover is tilted during material tray loading, unstable suction can easily occur. Furthermore, during film tearing, a significant downward pulling force can cause the material tray to fall, making it impractical. Manually removing the front cover is also inefficient. Therefore, those skilled in the art have provided a front cover gripping mechanism for an automatic film tearing device to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this utility model is to provide a front cover gripping mechanism for an automatic front cover peeling device, and to solve the following technical problems:

[0005] How to automate the gripping of the front cover and ensure its stability during movement and film removal.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A front cover gripping mechanism for an automatic front cover film peeling device is applied to a front cover film peeling machine. It includes a vertical moving module, which is vertically arranged and has a mounting base fixedly connected to the outer end of the slide table. The vertical moving module is used to drive the mounting base to move up and down.

[0008] The mounting base is provided with a rotating component at its outer end, and a side clamping component and a suction component are installed at the lower end of the rotating component. The rotating component is used to drive the side clamping component and the suction component to rotate and change their angle.

[0009] The side clamping assembly includes a horizontal mounting plate, and clamping cylinders are symmetrically fixedly connected to both ends of the horizontal mounting plate. A clamping plate is fixed to the outer end of the clamping cylinder.

[0010] The suction assembly includes a vertical mounting plate, the upper end of which is fixedly connected to a horizontal mounting plate, a suction cylinder is fixedly connected to one side, a suction plate is fixedly connected to the lower end of the suction cylinder, and suction cups are fixed at the four corners of the lower end face of the suction plate.

[0011] Furthermore, it also includes a longitudinal moving module, on which a mounting frame is fixedly connected above the slide of the longitudinal moving module, and a transverse moving module is fixedly connected to the mounting frame. The vertical moving module is fixedly connected to the slide of the transverse moving module.

[0012] Furthermore, the end of the mounting bracket away from the longitudinal moving module is slidably connected above the slide rail fixed to the front cover film tearing machine;

[0013] Furthermore, the rotating assembly includes a fixed base, which is fixedly connected to the mounting base. The fixed base is hollow and has a rotating ring rotatably connected inside. The lower end of the rotating ring is fixedly connected to the middle of the horizontal mounting plate. A motor is fixedly connected to the outer side of the upper end of the fixed base, and the motor can drive the rotating ring to rotate.

[0014] Furthermore, a toothed ring is fixedly provided at the outer end of the part of the upper end of the rotating ring that extends into the fixed base, and a gear is fixedly connected to the output end of the motor, the gear meshing with the toothed ring;

[0015] Furthermore, the two clamping plates are symmetrically arranged on both sides of the periphery of the suction plate, and clamping blocks are fixedly connected to the inner side of their lower ends;

[0016] Furthermore, the clamping surface of the clamping block is provided with a V-shaped groove;

[0017] The beneficial effects of this utility model are:

[0018] 1. The front cover gripping mechanism of the automatic front cover tearing device proposed in this utility model is equipped with a suction component and a side clamping component, which realizes automated front cover gripping, with high working efficiency. In use, the suction component first sucks up the front cover with negative pressure, and then the side clamping component clamps and fixes the outer side of the front cover, forming a composite positioning structure, thereby ensuring that the front cover will not fall off during material handling and film tearing, and has high reliability.

[0019] 2. The front cover gripping mechanism of the automatic front cover tearing device proposed in this utility model is equipped with a rotating component and a three-axis moving module, which can flexibly adjust the position and angle of the suction component and the side clamping component, making it easy to align the front cover to ensure stable gripping, and also making it easy to move the front cover to the subsequent tearing station, with high flexibility. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is an installation structure diagram of the front cover gripping mechanism of an automatic front cover tearing device proposed in this utility model;

[0022] Figure 2 This is an overall structural diagram of the front cover gripping mechanism of an automatic front cover tearing device proposed in this utility model;

[0023] Figure 3 This is a structural diagram of the suction component and the side clamping component in the front cover gripping mechanism of an automatic front cover film peeling device proposed in this utility model;

[0024] Figure 4 This is a structural diagram of the rotating component in the front cover gripping mechanism of an automatic front cover tearing device proposed in this utility model.

[0025] Figure label:

[0026] 1. Front cover film peeling machine; 2. Longitudinal moving module; 3. Mounting frame; 4. Lateral moving module; 5. Vertical moving module; 6. Mounting base; 7. Rotating assembly; 71. Fixed base; 72. Motor; 73. Rotating ring; 74. Gear ring; 75. Gear; 8. Side clamping assembly; 81. Lateral mounting plate; 82. Clamping cylinder; 83. Clamping plate; 84. Clamping block; 9. Suction assembly; 91. Vertical mounting plate; 92. Suction cylinder; 93. Suction plate; 94. Suction cup; 10. Slide rail. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1 to 3 As shown in the figure, a front cover gripping mechanism of an automatic front cover tearing device in this utility model embodiment is applied to a front cover tearing machine 1. It includes a vertical moving module 5, which is vertically arranged and has a mounting base 6 fixedly connected to the outer end of the slide table. The vertical moving module 5 is used to drive the mounting base 6 to move up and down.

[0029] The mounting base 6 has a rotating component 7 at its outer end. The lower end of the rotating component 7 is equipped with a side clamping component 8 and a suction component 9. The rotating component 7 is used to drive the side clamping component 8 and the suction component 9 to rotate and change their angle.

[0030] The side clamping assembly 8 includes a horizontal mounting plate 81, with clamping cylinders 82 symmetrically fixed to both ends of the horizontal mounting plate 81, and clamping plates 83 fixed to the outer ends of the clamping cylinders 82.

[0031] The suction assembly 9 includes a vertical mounting plate 91, the upper end of which is fixedly connected to a horizontal mounting plate 81, a suction cylinder 92 is fixedly connected to one side, a suction plate 93 is fixedly connected to the lower end of the suction cylinder 92, and suction cups 94 are fixed at the four corners of the lower end face of the suction plate 93.

[0032] The front cover has a square frame structure with an open center, resulting in a small suction area and rounded corners. Alignment is crucial to ensure stability during material handling and subsequent film removal. Therefore, when loading the front cover, the suction assembly 9 is first moved above it. The angle is adjusted by rotating the assembly 7 to align the suction cup 94 with the four corners of the front cover, ensuring stable suction. Then, the suction cylinder 92 actuates, lowering the suction plate 93 so that the suction cup 94 contacts the front cover. The vertical moving module 5 rises, and simultaneously, two clamping cylinders 82 actuate, clamping the sides of the front cover with clamping plates 83. This side-clamping method ensures the front cover will not fall during material handling and film removal, resulting in high reliability.

[0033] In this embodiment, two clamping plates 83 are symmetrically arranged on both sides of the periphery of the suction plate 93, and clamping blocks 84 are fixedly connected to the inner side of the lower end of each plate. The clamping surface of the clamping block 84 is provided with a V-shaped groove. When clamping the front cover, the clamping block 84 directly contacts the outer side of the front cover. The V-shaped groove can increase the contact area of ​​the clamping surface, thereby effectively improving the clamping stability and making it less likely for the front cover to fall off.

[0034] Among them, suction cup 94 is connected to an external negative pressure device (not shown in the figure).

[0035] Please see Figure 1 and Figure 2 As shown, in one embodiment of this utility model, it also includes a longitudinal moving module 2. A mounting frame 3 is fixedly connected above the slide of the longitudinal moving module 2. A transverse moving module 4 is fixedly connected to the mounting frame 3. A vertical moving module 5 is fixedly connected to the slide of the transverse moving module 4. By setting the longitudinal moving module 2 and the transverse moving module 4, flexible material picking and placing position transfer can be realized.

[0036] In this embodiment, the end of the mounting bracket 3 away from the longitudinal moving module 2 is slidably connected above the slide rail 10 fixed to the front cover film peeling machine 1;

[0037] Please see Figure 3 and Figure 4 As shown, in one embodiment of this utility model, the rotating component 7 includes a fixed base 71, which is fixedly connected to the mounting base 6. The fixed base 71 is hollow and has a rotating ring 73 rotatably connected inside. The lower end of the rotating ring 73 is fixedly connected to the middle part of the horizontal mounting plate 81. A motor 72 is fixedly connected to the outer side of the upper end of the fixed base 71. The motor 72 can drive the rotating ring 73 to rotate.

[0038] Specifically, a gear ring 74 is fixedly installed at the outer end of the part of the upper end of the rotating ring 73 that extends into the fixed base 71. A gear 75 is fixedly connected to the output end of the motor 72. The gear 75 meshes with the gear ring 74. Driven by the motor 72, the gear 75 and the gear ring 74 drive the rotating ring 73 to rotate, thereby adjusting the angle of the suction component 9 and the side clamping component 8 to align with the front cover position and facilitate the assembly of the front cover onto the film-tearing station of the film-tearing machine. The rotation direction is adjusted by the forward and reverse rotation of the motor 72.

[0039] The fixed base 71 is hollow, and the rotating ring 73 is annular, which facilitates the passage of air pipes for pneumatic parts in the mechanism.

[0040] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A front cover gripping mechanism for an automatic front cover film-tearing device, applied to a front cover film-tearing machine (1), comprising a vertical moving module (5), characterized in that: The vertical moving module (5) is set vertically, and the mounting base (6) is fixedly connected to the outer end of the slide table. The vertical moving module (5) is used to drive the mounting base (6) to move up and down. The mounting base (6) is provided with a rotating component (7) at its outer end. The lower end of the rotating component (7) is provided with a side clamping component (8) and a suction component (9). The rotating component (7) is used to drive the side clamping component (8) and the suction component (9) to rotate and change their angle. The side clamping assembly (8) includes a horizontal mounting plate (81), and clamping cylinders (82) are symmetrically fixedly connected to both ends of the horizontal mounting plate (81). A clamping plate (83) is fixed to the outer end of the clamping cylinder (82). The suction assembly (9) includes a vertical mounting plate (91), the upper end of which is fixedly connected to a horizontal mounting plate (81), and a suction cylinder (92) is fixedly connected to one side. A suction plate (93) is fixedly connected to the lower end of the suction cylinder (92), and suction cups (94) are fixed at the four corners of the lower end face of the suction plate (93).

2. The front cover gripping mechanism of the automatic front cover peeling device according to claim 1, characterized in that: It also includes a longitudinal moving module (2), on which a mounting frame (3) is fixedly connected above the slide of the longitudinal moving module (2), and a transverse moving module (4) is fixedly connected to the mounting frame (3). The vertical moving module (5) is fixedly connected to the slide of the transverse moving module (4).

3. The front cover gripping mechanism of the automatic front cover tearing device according to claim 2, characterized in that: The mounting bracket (3) is slidably connected above the slide rail (10) fixed to the front cover film tearing machine (1) at one end away from the longitudinal moving module (2).

4. The front cover gripping mechanism of the automatic front cover peeling device according to claim 1, characterized in that: The rotating assembly (7) includes a fixed base (71), which is fixedly connected to the mounting base (6). The fixed base (71) is hollow and has a rotating ring (73) rotatably connected inside. The lower end of the rotating ring (73) is fixedly connected to the middle of the horizontal mounting plate (81). A motor (72) is fixedly connected to the outer side of the upper end of the fixed base (71). The motor (72) can drive the rotating ring (73) to rotate.

5. The front cover gripping mechanism of the automatic front cover peeling device according to claim 4, characterized in that: A toothed ring (74) is fixedly provided at the outer end of the part of the upper end of the rotating ring (73) that extends into the fixed base (71). A gear (75) is fixedly connected to the output end of the motor (72), and the gear (75) meshes with the toothed ring (74).

6. The front cover gripping mechanism of the automatic front cover peeling device according to claim 1, characterized in that: The two clamping plates (83) are symmetrically arranged on both sides of the periphery of the suction plate (93), and clamping blocks (84) are fixedly connected to the inner side of the lower end of each plate.

7. The front cover gripping mechanism of an automatic front cover peeling device according to claim 6, characterized in that: The clamping surface of the clamping block (84) is provided with a V-shaped groove.

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