Liquid crystal screen cutting device

Abstract

The utility model provides a liquid crystal screen cutting device, and relates to the technical field of liquid crystal screen machining equipment. The liquid crystal screen cutting device comprises a machine body, a workbench, a telescopic mechanism and a pressing mechanism. The upper portion of the machine body is connected with a supporting frame, the supporting frame is connected with a computer and a cutter, and the computer is electrically connected with the cutter. The machine body is provided with a mounting groove, and the workbench is movably arranged in the mounting groove; the telescopic mechanism is fixedly mounted on the mounting groove, and the output end of the telescopic mechanism is fixedly connected with the workbench; the pressing mechanism comprises a supporting piece, a plurality of electric telescopic pieces and a plurality of elastic blocks. The supporting pieces are fixedly connected with the machine body and arranged on the two sides of the mounting groove. The electric telescopic piece is connected with the supporting piece, and the elastic block is fixedly connected with the output end of the electric telescopic piece. And the electric telescopic piece is electrically connected with the computer. The liquid crystal screen cutting device solves the technical problems that an existing liquid crystal screen cutting device is low in automation degree, and operators are prone to fatigue.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal screen processing equipment, in particular to a liquid crystal screen cutting device. Background Art

[0002] LCD screen cutting device is a device used for cutting display glass for mobile phones, computers, LCD screens, etc.

[0003] The existing LCD screen cutting device, when cutting the LCD screen, places the electrostatic cloth on the workbench, places the LCD screen on the electrostatic cloth, and the operator wears gloves to fix the LCD screen on the electrostatic cloth, pushes the workbench to slide it under the cutting tool, and the cutting tool cuts the LCD screen. After the cutting is completed, the operator takes the LCD screen out of the workbench and splits the cut LCD screen into small pieces. In this type of LCD screen cutting device, the operator's hands never leave the LCD screen during the working process, and the operator is easily tired after working for a long time.

[0004] The inventors have found at least the following problems in the process of implementing this embodiment:

[0005] The existing LCD screen cutting device has a low degree of automation and the operators are easily tired. Utility Model Content

[0006] The utility model aims to provide a liquid crystal screen cutting device, which solves the technical problems of the existing liquid crystal screen cutting device, such as low automation and easy fatigue of operators.

[0007] Utility model solution:

[0008] The utility model provides a liquid crystal screen cutting device, comprising a body, a workbench, a telescopic mechanism and a pressing mechanism; the upper part of the body is connected to a support frame, the support frame is connected to a computer and a cutter respectively, and the computer and the cutter are electrically connected; the body is provided with a mounting groove, and the workbench is movably arranged in the mounting groove; the telescopic mechanism is fixedly installed on the mounting groove, and the output end of the telescopic mechanism is fixedly connected to the workbench; the pressing mechanism comprises a support member, a plurality of electric telescopic members and a plurality of elastic blocks; the support member is fixedly connected to the body, and is arranged on both sides of the mounting groove; the electric telescopic member is connected to the support member, and the elastic block is fixedly connected to the output end of the electric telescopic member; the electric telescopic member is electrically connected to the computer.

[0009] Furthermore, the surface of the workbench is coated with an electrostatic layer.

[0010] Furthermore, a slide rail is provided in the installation groove, and a slide groove is provided in the workbench, and the slide rail is adapted to the slide groove.

[0011] Furthermore, the elastic block is respectively provided with a central hole and a side hole, and the central hole is communicated with the side hole.

[0012] Furthermore, the elastic block is provided with a plurality of protrusions.

[0013] Furthermore, the workbench is provided with a plurality of limit grooves, and limit members are detachably installed in the limit grooves.

[0014] Furthermore, the limiting member includes a clamping portion and a blocking portion; the clamping portion is arranged in the limiting groove, and the blocking portion is fixedly connected to the clamping portion.

[0015] Beneficial effects:

[0016] The utility model provides a liquid crystal screen cutting device. When in use, an operator puts the liquid crystal screen on a workbench, a computer controls the telescopic mechanism to start, moves the workbench to the bottom of a cutter, controls the electric telescopic member to press down, causes the elastic block to press the liquid crystal screen, and the cutter cuts the liquid crystal glass, controls the electric telescopic member to rise, causes the elastic block to leave the liquid crystal screen, and the telescopic mechanism pushes the workpiece out, and the operator takes the cut liquid crystal screen out of the workbench and splits it, so that the liquid crystal screen is cut into small pieces. This liquid crystal screen cutting device has a high degree of automation and low labor intensity for operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of the liquid crystal screen cutting device provided in this embodiment;

[0019] Figure 2 A schematic diagram of the structure of a liquid crystal screen cutting device provided in this embodiment;

[0020] Figure 3 This is a schematic diagram of the structure of the liquid crystal screen cutting device provided in this embodiment.

[0021] icon:

[0022] 100-body; 110-support frame; 120-computer; 130-cutter; 140-mounting slot; 150-slide rail;

[0023] 200-working table; 210-static layer; 220-sliding groove; 230-limiting groove;

[0024] 300- telescopic mechanism;

[0025] 400-pressing mechanism; 410-supporting member; 420-electric telescopic member; 430-elastic block; 431-center hole; 432-side hole; 433-convex point;

[0026] 500 - limiting member; 510 - clamping portion; 520 - blocking portion. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of the utility model, it should be noted that unless otherwise clearly stipulated and limited, the terms "set", "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0032] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0033] This embodiment provides a liquid crystal screen cutting device, please refer to Figure 1-3 As shown, it includes a body 100, a workbench 200, a telescopic mechanism 300 and a clamping mechanism 400; the upper part of the body 100 is connected to a support frame 110, the support frame 110 is connected to a computer 120 and a cutter 130 respectively, and the computer 120 and the cutter 130 are electrically connected; the body 100 is provided with a mounting slot 140, and the workbench 200 is movably arranged in the mounting slot 140; the telescopic mechanism 300 is fixedly installed on the mounting slot 140, and the output end of the telescopic mechanism 300 is fixedly connected to the workbench 200; the clamping mechanism 400 includes a support member 410, a plurality of electric telescopic members 420 and a plurality of elastic blocks 430; the support member 410 is fixedly connected to the body 100, and is arranged on both sides of the mounting slot 140; the electric telescopic member 420 is connected to the support member 410, and the elastic block 430 is fixedly connected to the output end of the electric telescopic member 420; the electric telescopic member 420 is electrically connected to the computer 120.

[0034] Specifically, the body 100 is used to support the workbench 200, the telescopic mechanism 300 and other related components, the support frame 110 is used to support the computer 120, the cutter 130 is movably connected to the support frame 110, and the computer 120 is used to control the movement of the cutter 130, the movement of the telescopic mechanism 300 and the opening and closing of the electric telescopic member 420; the installation groove 140 is used to install the workbench 200 and the telescopic mechanism 300, the telescopic mechanism 300 is used to control the forward and backward movement of the workbench 200, the support member 410 is used to support the electric telescopic member 420, and the elastic block 430 is used to press the LCD screen. When in use, the operator places the LCD screen on the workbench 200, the computer 120 controls the telescopic mechanism 300 to start, and moves the workbench 200 to the bottom of the cutter 130. The computer 120 controls the electric telescopic component 420 to press down, so that the elastic block 430 presses the LCD screen, and the cutter 130 cuts the liquid crystal glass. The computer 120 controls the electric telescopic component 420 to rise, so that the elastic block 430 leaves the LCD screen, and the telescopic mechanism 300 pushes the workpiece out. The operator takes the cut LCD screen out of the workbench 200 and splits it into small pieces.

[0035] In this embodiment, an electrostatic layer 210 is coated on the surface of the workbench 200 .

[0036] Specifically, the electrostatic layer 210 is made of conductive rubber material, which has good wear resistance and conductivity, and can allow the liquid crystal screen to be stably placed on the workbench 200 .

[0037] In this embodiment, a slide rail 150 is provided in the installation groove 140 , and a slide groove 220 is provided on the workbench 200 . The slide rail 150 is adapted to the slide groove 220 .

[0038] Specifically, the arrangement of the slide rail 150 and the slide groove 220 can limit the movement trajectory of the workbench 200, so that the workbench 200 can reciprocate in a certain direction.

[0039] In this embodiment, the elastic block 430 is respectively provided with a central hole 431 and a side hole 432 , and the central hole 431 is communicated with the side hole 432 .

[0040] Specifically, the arrangement of the central hole 431 and the side holes 432 can, firstly, reduce the usage of raw materials of the elastic block 430 , and secondly, enable the elastic block 430 to press the liquid crystal screen more tightly.

[0041] In this embodiment, the elastic block 430 is provided with a plurality of protrusions 433 .

[0042] Specifically, the provision of the protrusions 433 increases the friction between the elastic member and the liquid crystal screen, thereby preventing the liquid crystal screen from sliding on the workbench 200 .

[0043] In this embodiment, the workbench 200 is provided with a plurality of limiting grooves 230 , and the limiting members 500 are detachably installed in the limiting grooves 230 .

[0044] Specifically, the limiting member 500 can slide freely in the limiting groove 230, so as to limit the size of the processed LCD screen, without the operator having to position it on the workbench 200. The limiting groove 230 is provided with four lines in a tic-tac-toe shape, and at least four limiting members 500 are provided to facilitate limiting the four sides of the LCD screen.

[0045] In this embodiment, the limiting member 500 includes a clamping portion 510 and a blocking portion 520 ; the clamping portion 510 is disposed in the limiting groove 230 , and the blocking portion 520 is fixedly connected to the clamping portion 510 .

[0046] Specifically, the clamping portion 510 is disposed in the clamping groove to prevent the limiting member 500 from shaking, and the blocking portion 520 is used to prevent the liquid crystal screen from moving on the workbench 200 .

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A liquid crystal screen cutting device, characterized in that: It comprises a machine body (100), a workbench (200), a telescopic mechanism (300) and a pressing mechanism (400); The upper part of the body (100) is connected to a support frame (110), and the support frame (110) is respectively connected to a computer (120) and a cutter (130), and the computer (120) and the cutter (130) are electrically connected; The machine body (100) is provided with a mounting groove (140), and the workbench (200) is movably arranged in the mounting groove (140); The telescopic mechanism (300) is fixedly mounted on the mounting groove (140), and the output end of the telescopic mechanism (300) is fixedly connected to the workbench (200); The clamping mechanism (400) comprises a support member (410), a plurality of electric telescopic members (420) and a plurality of elastic blocks (430); The support member (410) is fixedly connected to the body (100), and is arranged on both sides of the installation groove (140); The electric telescopic member (420) is connected to the support member (410), and the elastic block (430) is fixedly connected to the output end of the electric telescopic member (420); The electric telescopic member (420) is electrically connected to the computer (120).

2. The liquid crystal screen cutting device according to claim 1, characterized in that: The surface of the workbench (200) is coated with an electrostatic layer (210).

3. The liquid crystal screen cutting device according to claim 2, characterized in that: A slide rail (150) is provided in the installation groove (140), and a slide groove (220) is provided on the workbench (200), and the slide rail (150) is adapted to fit the slide groove (220).

4. The liquid crystal screen cutting device according to claim 3, characterized in that: The elastic block (430) is respectively provided with a central hole (431) and a side hole (432), and the central hole (431) is communicated with the side hole (432).

5. The liquid crystal screen cutting device according to claim 4, characterized in that: The elastic block (430) is provided with a plurality of protrusions (433).

6. The liquid crystal screen cutting device according to claim 5, characterized in that: The workbench (200) is provided with a plurality of limiting grooves (230), and limiting members (500) are detachably installed in the limiting grooves (230).

7. The liquid crystal screen cutting device according to claim 6, characterized in that: The limiting member (500) comprises a clamping portion (510) and a blocking portion (520); The clamping portion (510) is disposed in the limiting groove (230), and the blocking portion (520) is fixedly connected to the clamping portion (510).

Images