Touch screen function piece laser cutting device

Abstract

The utility model discloses a touch screen function piece laser cutting device which comprises a cutting table, first sliding rails are symmetrically installed on the top of the cutting table, supports are fixedly connected to the tops of first sliding blocks connected in the first sliding rails in a sliding mode, and the top ends of the two supports are fixedly connected through a second sliding rail. Laser cutters are fixedly mounted on the surfaces of second sliding blocks sliding in the second sliding rails, first clamping blocks are fixedly connected to the opposite sides of the two first sliding rails through telescopic pieces, and two second clamping blocks are slidably connected to the opposite sides of the two first clamping blocks. The laser cutting device for the touch screen functional piece is reasonable in structural design and convenient to use, the touch screen functional piece is cut in a laser mode, the uniformity of a notch is effectively guaranteed, meanwhile, the touch screen functional piece can be rapidly adjusted, clamped and positioned according to the size of the functional piece during cutting, the stability during cutting is guaranteed, and the cutting efficiency is improved. And the finished product effect is effectively improved, and extremely high practicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of touch screen processing technology, specifically to a laser cutting device for touch screen functional sheets. Background Technology

[0002] The functional chip is the coated glass in the middle of the touch screen. After being assembled, the touch screen is formed. Currently, during the production process, the functional chip generally needs to be cut to facilitate subsequent installation.

[0003] A search revealed a patent document CN201820295382.9 which discloses a "cutting device for preventing micro-short circuits in functional sheets". The device includes a main body, with a first motor mounted on the upper part of the main body. The first motor is rotatably connected to a first belt via a first rotating shaft. The operation of the first motor, a second motor, and a cylinder is controlled by a PLC controller. The first belt and the second belt ensure the movement of the blade on the horizontal plane, and the cylinder adjusts the distance of the blade in the vertical direction to prevent carbonization at the cutting edge of the functional sheet and prevent micro-short circuits.

[0004] The patent uses a blade for cutting, but it cannot fix the functional pieces. During the cutting process, the functional pieces are prone to movement, and it is difficult to ensure the uniformity of the cut, which reduces the quality of the finished product. To address this, we propose a laser cutting device for touch screen functional pieces to solve the problems mentioned in the background technology. Utility Model Content

[0005] The purpose of this invention is to provide a laser cutting device for touch screen functional sheets to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a laser cutting device for touch screen functional sheets, including a cutting table, a first slide rail symmetrically mounted on the top of the cutting table, a bracket fixedly connected to the top of a first slider slidably connected within the first slide rail, the tops of two brackets fixedly connected via a second slide rail, a laser cutter fixedly mounted on the surface of a second slider slidably connected within the second slide rail, a first clamping block fixedly connected to one side of each of the two first slide rails via a telescopic member, and two second clamping blocks slidably connected to one side of each of the two first clamping blocks.

[0007] Furthermore, the first clamping block has symmetrical adjustment grooves on its front side, and a screw is rotatably connected in the adjustment groove. A translation block is threaded along the axial direction on the screw, and the two second clamping blocks are respectively fixedly connected to one side of the two translation blocks.

[0008] Furthermore, a transmission cavity is provided at the center of the first clamping block, and a rolling bearing is fixedly installed on the inner wall of the adjusting groove away from the transmission cavity. One end of the screw is installed on the rolling bearing, and the other end passes through the transmission cavity and is fixedly connected to a driven bevel gear.

[0009] Furthermore, a stepper motor is fixedly installed at the center of the top of the first clamping block, and the output shaft of the stepper motor passes through the transmission cavity and is fixedly connected to an active bevel gear that is adapted to the driven bevel gear.

[0010] Furthermore, a limiting rotating ring is fixedly connected to the screw surface at a position between the adjusting groove and the transmission cavity, and the limiting rotating ring is movably connected to the first clamping block.

[0011] Furthermore, the telescopic component specifically adopts a cylinder or an electric telescopic column.

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

[0013] This invention places a large functional sheet to be cut on a cutting table. Based on its width, a telescopic component moves the first clamping block inward, achieving a set of clamping fixations in opposite directions. According to the width of the functional sheet, a stepper motor is activated, causing its output shaft to drive the active bevel gear to rotate. The driven bevel gear meshing with it drives the screw to rotate under the connection of a rolling bearing and a limiting ring. A translation block threaded onto the screw drives the second clamping block to translate inward, thus achieving another set of clamping fixations in opposite directions. The first slide rail and the first slider control the laser cutter to move along the X-axis, while the second slide rail and the second slider control the laser cutter to move along the Y-axis, thereby achieving stable cutting of the functional sheet. This touchscreen functional sheet laser cutting device has a reasonable structural design and is easy to use. Using laser technology to cut the touchscreen functional sheet effectively ensures the uniformity of the cut. Simultaneously, during cutting, the clamping and positioning can be quickly adjusted according to the size of the functional sheet, ensuring stability during cutting and effectively improving the finished product quality. It has extremely high practicality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the first clamping block and the second clamping block of this utility model;

[0016] Figure 3 This is a top view of the first clamping block of this utility model.

[0017] In the diagram: 1 Cutting table, 2 First slide rail, 3 First slider, 4 Support, 5 Second slide rail, 6 Second slider, 7 Laser cutter, 8 Telescopic component, 9 First clamping block, 10 Second clamping block, 11 Adjustment groove, 12 Screw, 13 Translation block, 14 Transmission cavity, 15 Rolling bearing, 16 Driven bevel gear, 17 Stepper motor, 18 Driven bevel gear, 19 Limiting ring. Detailed Implementation

[0018] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 A laser cutting device for touch screen functional sheets includes a cutting table 1. A first slide rail 2 is symmetrically installed on the top of the cutting table 1. A bracket 4 is fixedly connected to the top of a first slider 3 that slides within the first slide rail 2. The tops of the two brackets 4 are fixedly connected by a second slide rail 5. A laser cutter 7 is fixedly installed on the surface of a second slider 6 that slides within the second slide rail 5. A first clamping block 9 is fixedly connected to one side of each of the two first slide rails 2 by a telescopic member 8. Two second clamping blocks 10 are slidably connected to one side of each of the two first clamping blocks 9.

[0020] Specifically, the first clamping block 9 has symmetrical adjustment grooves 11 on its front side. A screw 12 is rotatably connected inside the adjustment groove 11. A translation block 13 is threadedly connected to the screw 12 along the axial direction. The top and bottom of the translation block 13 are in contact with the top and bottom of the inner wall of the adjustment groove 11, respectively, to ensure that it can move horizontally under the threaded transmission without rotation. The two second clamping blocks 10 are fixedly connected to one side of the two translation blocks 13.

[0021] Specifically, a transmission cavity 14 is provided at the center of the first clamping block 9. A rolling bearing 15 is fixedly installed on the inner wall of the adjusting groove 11 away from the transmission cavity 14. One end of the screw 12 is installed on the rolling bearing 15, and the other end passes through the transmission cavity 14 and is fixedly connected to the driven bevel gear 16.

[0022] Specifically, a stepper motor 17 is fixedly installed at the center of the top of the first clamping block 9. The output shaft of the stepper motor 17 passes through the transmission cavity 14 and is fixedly connected to the driving bevel gear 18 that is adapted to the driven bevel gear 16.

[0023] Specifically, a limiting ring 19 is fixedly connected to the surface of the screw 12 at a position between the adjusting groove 11 and the transmission cavity 14. The limiting ring 19 is movably connected to the first clamping block 9. The limiting ring 19 can cooperate with the rolling bearing 15 to realize the connection and support function of the screw 12, which can effectively improve its stability and smoothness during rotation.

[0024] Specifically, the telescopic component 8 is a cylinder or an electric telescopic column.

[0025] This touchscreen functional sheet laser cutting device has a reasonable structural design and is easy to use. It uses laser to cut touchscreen functional sheets, which effectively ensures the uniformity of the cut. At the same time, it can quickly adjust the clamping and positioning according to the size of the functional sheet during cutting, ensuring the stability of the cutting process and effectively improving the finished product quality. It has extremely high practicality.

[0026] In use, the large functional piece to be cut is placed on the cutting table 1. Based on its width, the telescopic component 8 drives the first clamping block 9 to move inward, achieving a set of clamping and fixing in opposite directions. Based on the width of the functional piece, the stepper motor 17 is turned on, causing its output shaft to drive the active bevel gear 18 to rotate. The driven bevel gear 16 meshing with it can drive the screw 12 to rotate under the connection of the rolling bearing 15 and the limiting rotating ring 19. The translation block 13 threaded onto the screw 12 can drive the second clamping block 10 to translate inward, thereby achieving another set of clamping and fixing in opposite directions. The first slide rail 2 and the first slider 3 can control the laser cutter 7 to move along the X-axis, and the second slide rail 5 and the second slider 6 can control the laser cutter 7 to move along the Y-axis, thereby achieving stable cutting of the functional piece.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device for touch screen functional sheets, comprising a cutting table (1), characterized in that: The top of the cutting table (1) is symmetrically equipped with a first slide rail (2). The top of the first slider (3) slidably connected in the first slide rail (2) is fixedly connected with a bracket (4). The tops of the two brackets (4) are fixedly connected by a second slide rail (5). The surface of the second slider (6) slidably connected in the second slide rail (5) is fixedly equipped with a laser cutter (7). The opposite sides of the two first slide rails (2) are fixedly connected with a first clamping block (9) by a telescopic component (8). The opposite sides of the two first clamping blocks (9) are slidably connected with two second clamping blocks (10).

2. The touch screen functional sheet laser cutting device according to claim 1, characterized in that: The first clamping block (9) has symmetrical adjustment grooves (11) on its front side. A screw (12) is rotatably connected in the adjustment groove (11). A translation block (13) is threaded along the axial direction on the screw (12). The two second clamping blocks (10) are respectively fixedly connected to one side of the two translation blocks (13).

3. The touch screen functional sheet laser cutting device according to claim 2, characterized in that: A transmission cavity (14) is provided at the center of the first clamping block (9). A rolling bearing (15) is fixedly installed on the inner wall of the adjustment groove (11) away from the transmission cavity (14). One end of the screw (12) is installed on the rolling bearing (15), and the other end passes through the transmission cavity (14) and is fixedly connected to the driven bevel gear (16).

4. The touch screen functional sheet laser cutting device according to claim 3, characterized in that: A stepper motor (17) is fixedly installed at the center of the top of the first clamping block (9). The output shaft of the stepper motor (17) passes through the transmission cavity (14) and is fixedly connected to the driving bevel gear (18) that is adapted to the driven bevel gear (16).

5. The touch screen functional sheet laser cutting device according to claim 4, characterized in that: A limiting ring (19) is fixedly connected to the surface of the screw (12) and at a position between the adjusting groove (11) and the transmission cavity (14). The limiting ring (19) is movably connected to the first clamping block (9).

6. The touch screen functional sheet laser cutting device according to claim 5, characterized in that: The telescopic component (8) is specifically a cylinder or an electric telescopic column.

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