A cutting device for display panel film of electronic products

Abstract

The utility model is applicable to the field of panel cutting technology, and provides a cutting device for display panel films of electronic products, including a rectangular placement table, and the four corners on the upper surface of the placement table are vertically fixedly connected with vertical poles. The cutting device for display panel films of electronic products is provided with two movable rods and a movable seat. When the device is in use, the film material is placed on the placement table of the device, and then the device can be started. In the device, two mutually perpendicular movable rods are driven to move by four electric slide rails, and the movable seat can be driven to move in two mutually perpendicular directions by the two movable rods, so that the movable seat can move in any direction within the rectangular frame formed by multiple connecting plates of the device, and the film material can be cut into any size by the cutting knife at its bottom, thereby improving the practicality of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of panel cutting, and in particular relates to a cutting device for a display panel film of an electronic product. Background Art

[0002] The display panels of electronic products such as mobile phones, computers, and home appliances are generally made of glass or plastic. In order to protect the above panels, a film is usually attached to the surface of the products when they leave the factory to prevent external forces from damaging the panels.

[0003] The film is usually made of PP, PVC, PET, ARM and other materials, and is stored in the form of rolls. It needs to be cut according to the panel size before use. In the existing film cutting device, such as the one disclosed in CN218659238U, when cutting, the film is passed under two pressure rollers and a cutter, and then the cylinder is started to drive the mounting seat and the cutter to move downward to a suitable position, and the drive motor is started to drive the cutter under the slider to move forward and backward to cut the film.

[0004] However, this cutting device is limited by the movement distance of each roller and the cutter, and can only adapt to the cutting of films of specific sizes, and cannot meet the cutting of films of too large or too small sizes. It has poor practicality and needs to be improved. Utility Model Content

[0005] The utility model provides a cutting device for display panel films of electronic products, aiming to solve the problem that current cutting equipment can only perform small-sized cutting and cannot meet the inconvenience of cutting screen films of larger tablet computers.

[0006] The utility model is implemented as follows: a cutting device for a film of a display panel of an electronic product comprises a rectangular placing table, wherein the four corners on the upper surface of the placing table are vertically fixedly connected with upright poles, the top ends of the plurality of upright poles are fixedly connected with fixed seats, a connecting plate is transversely fixedly connected between every two adjacent fixed seats, the inner surfaces of the plurality of connecting plates are respectively fixedly connected with electric slide rails along their length directions, movable rods are transversely fixedly connected between the sliding parts of two opposite electric slide rails, the outer surfaces of the two movable rods are slidably connected with sliding sleeves along their length directions, and the outer surfaces of the two sliding sleeves are fixedly connected with movable seats.

[0007] Preferably, a plurality of electrically-controlled telescopic rods are vertically fixedly connected to the bottom end of the movable seat, and a mounting seat is fixedly connected to the bottom ends of the plurality of electrically-controlled telescopic rods.

[0008] Preferably, a mounting opening is vertically opened at the bottom end of the mounting seat, and a servo motor is fixedly connected inside the mounting opening.

[0009] Preferably, a connecting block arranged laterally is fixedly connected to the bottom end of the output shaft of the servo motor, and a cutting blade is fixedly connected to the other end of the connecting block vertically.

[0010] Preferably, the central axes of the two movable rods are perpendicular to each other.

[0011] Preferably, a plurality of supporting pads are fixedly connected to the bottom end of the placement table. Beneficial Effects

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Two mutually perpendicular movable rods are driven to move by four electric slide rails, and the two movable rods can drive the movable seat to move in two mutually perpendicular directions, so that the movable seat can move in any direction within the rectangular frame formed by multiple connecting plates of the device, and the film material can be cut into any size by the cutting knife at its bottom, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the mobile structure in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the movable seat in the utility model.

[0017] In the figure: 1-placing table, 2-vertical pole, 3-fixed seat, 4-connecting plate, 5-electric slide rail, 6-movable rod, 7-sliding sleeve, 8-movable seat, 9-electrically controlled telescopic rod, 10-mounting seat, 11-servo motor, 12-connecting block, 13-cutting blade, 14-support pad. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] See also Figure 1-3The utility model provides a cutting device for display panel films of electronic products, comprising a rectangular placing table 1, wherein four corners of the upper surface of the placing table 1 are vertically fixedly connected with upright poles 2, the tops of the plurality of upright poles 2 are fixedly connected with fixed seats 3, a connecting plate 4 is transversely fixedly connected between every two adjacent fixed seats 3, the inner surfaces of the plurality of connecting plates 4 are respectively fixedly connected with electric slide rails 5 along their length directions, movable rods 6 are transversely fixedly connected between the sliding parts of two opposite electric slide rails 5, the outer surfaces of the two movable rods 6 are slidably connected with sliding sleeves 7 along their length directions, and the outer surfaces of the two sliding sleeves 7 are fixedly connected with movable seats 8.

[0020] The central axes of the two movable rods 6 are perpendicular to each other.

[0021] In this embodiment, when the device is in use, the film material is placed on the placement table 1 of the device, and then the device can be started. In the device, two mutually perpendicular movable rods 6 are driven to move by four electric slide rails 5, and the two movable rods 6 can drive the movable seat 8 to move in two directions perpendicular to each other, so that the movable seat 8 can move in any direction within the rectangular frame formed by the multiple connecting plates 4 of the device, and the film material can be cut into any size through the cutting structure at its bottom, thereby improving the practicability of the device.

[0022] Furthermore, a plurality of electrically-controlled telescopic rods 9 are vertically fixedly connected to the bottom end of the movable seat 8 , and a mounting seat 10 is fixedly connected to the bottom ends of the plurality of electrically-controlled telescopic rods 9 .

[0023] A mounting opening is vertically formed at the bottom end of the mounting seat 10 , and a servo motor 11 is fixedly connected inside the mounting opening.

[0024] A connecting block 12 disposed laterally is fixedly connected to the bottom end of the output shaft of the servo motor 11 , and a cutting blade 13 is vertically fixedly connected to the other end of the connecting block 12 .

[0025] In this embodiment, when performing cutting operations, the mounting seat 10 is driven to move downward by controlling the operation and extension of multiple electrically-controlled telescopic rods 9. During the downward movement of the mounting seat, the servo motor 11 at its bottom and the cutting blade 13 fixedly connected to the output shaft of the servo motor 11 through the connecting block 12 will also move downward synchronously until the cutting blade 13 contacts the film material. At this time, the movable seat 8 moves to cut the film material through the cutting blade 13.

[0026] When the servo motor 11 is running, it drives the connecting block 12 to rotate, and the cutting blade 13 at the other end of the connecting block 12 will rotate with the axis of the output shaft of the servo motor 11 as the center, so that an arc chamfer can be cut to better adapt to electronic equipment.

[0027] Furthermore, a plurality of supporting pads 14 are fixedly connected to the bottom end of the placement table 1 .

[0028] In this embodiment, the support pad 14 plays a supporting role.

[0029] The working principle and use process of the utility model are as follows: after the utility model is installed, when the device is used, the film material is placed on the placement table 1 of the device, and then the device can be started. In the device, four electric slide rails 5 are used to drive two mutually perpendicular movable rods 6 to move, and the two movable rods 6 can drive the movable seat 8 to move in two directions perpendicular to each other, so that the movable seat 8 can move in any direction within the rectangular frame formed by multiple connecting plates 4 of the device, and the film material can be cut into any size through the cutting structure at its bottom, thereby improving the practicality of the device.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for a display panel film of an electronic product, characterized in that: The invention comprises a rectangular placing table (1), wherein four corners of the upper surface of the placing table (1) are vertically fixedly connected to upright poles (2), the top ends of the plurality of upright poles (2) are fixedly connected to fixed seats (3), a connecting plate (4) is transversely fixedly connected between each two adjacent fixed seats (3), the inner surfaces of the plurality of connecting plates (4) are respectively fixedly connected to electric slide rails (5) along their length directions, movable rods (6) are transversely fixedly connected between the sliding parts of two opposing electric slide rails (5), the outer surfaces of the two movable rods (6) are slidably connected to sliding sleeves (7) along their length directions, and the outer surfaces of the two sliding sleeves (7) are fixedly connected to movable seats (8).

2. The device for cutting the display panel film of an electronic product according to claim 1, characterized in that: The bottom end of the movable seat (8) is vertically fixedly connected to a plurality of electrically controlled telescopic rods (9), and the bottom ends of the plurality of electrically controlled telescopic rods (9) are fixedly connected to a mounting seat (10).

3. The device for cutting the display panel film of an electronic product according to claim 2, characterized in that: A mounting opening is vertically provided at the bottom end of the mounting seat (10), and a servo motor (11) is fixedly connected inside the mounting opening.

4. The device for cutting the display panel film of an electronic product according to claim 3, characterized in that: A connecting block (12) disposed laterally is fixedly connected to the bottom end of the output shaft of the servo motor (11), and a cutting blade (13) is fixedly connected to the other end of the connecting block (12) in a vertical direction.

5. The device for cutting the display panel film of an electronic product according to claim 1, characterized in that: The central axes of the two movable rods (6) are perpendicular to each other.

6. The device for cutting the display panel film of an electronic product according to claim 1, characterized in that: A plurality of supporting pads (14) are fixedly connected to the bottom end of the placement platform (1).

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