Glass cutting device

Abstract

The utility model relates to a glass cutting device. The glass cutting device comprises a cutting machine body, a cutting assembly, a carrying assembly and an initial positioning assembly. The cutting machine body is provided with a cutting platform. The cutting assembly is arranged on the cutting machine body and comprises a cutting structure and a moving structure, and the cutting structure is arranged on the moving structure and faces the cutting platform. The carrying assembly is arranged on one side of the cutting machine body. The initial positioning assembly is located between the cutting machine body and the carrying assembly and comprises an initial positioning structure, and the initial positioning structure is matched with the carrying assembly. According to the technical scheme, the problem that in the prior art, when glass is cut, the cutting position is prone to deviation is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of glass manufacturing, and in particular to a glass cutting device. Background Art

[0002] When cutting glass, a gripping module such as a robotic arm is usually used to place the glass to be cut on a cutting platform, and then a cutting tool is used to cut it. In order to ensure the cutting accuracy, the cutting position needs to be positioned.

[0003] Some existing devices (for example: the authorization announcement number is: CN 218665770U, and the name is: an infrared picosecond laser glass cutting device) are provided with a support frame on the workbench, and the support frame is connected to a movable base through an X-axis drive assembly. The movable base is provided with a laser column and a CCD vision camera. The movable base can drive the laser column and the CCD vision camera to move. The CCD vision camera performs visual position detection on the glass piece on the supporting platform, and the laser column performs cutting operations on the glass piece carried on the supporting platform. This setting makes the cutting position of the laser column accurate and the cutting accuracy is improved. However, when the glass piece is placed on the supporting platform, it is necessary to manually adjust the placement position of the glass piece, especially for glass pieces with different initial sizes, manual adjustment of the placement position is required. Otherwise, once the position to be cut on the glass piece exceeds the travel limit of the movable base, the laser column will easily deviate from the cutting of the glass piece. Utility Model Content

[0004] The present application provides a glass cutting device to solve the problem in the prior art that the cutting position is prone to deviation when cutting glass.

[0005] According to the present application, a glass cutting device is provided, comprising: a cutting machine body, a cutting assembly, a transport assembly, and an initial positioning assembly. The cutting machine body has a cutting platform. The cutting assembly is disposed on the cutting machine body, and includes a cutting structure and a moving structure, wherein the cutting structure is disposed on the moving structure and is disposed toward the cutting platform. The transport assembly is disposed on one side of the cutting machine body. The initial positioning assembly is located between the cutting machine body and the transport assembly, and includes an initial positioning structure, wherein the initial positioning structure and the transport assembly cooperate.

[0006] In some embodiments, the initial positioning structure includes a visual camera and a light source board. The light source board has a through hole, and the lens of the visual camera passes through the through hole.

[0007] In some embodiments, the initial positioning assembly also includes a supporting structure, which includes a supporting base plate, a first mounting plate, a second mounting plate, a third mounting plate and two groups of supporting vertical plates. The first mounting plate, the second mounting plate and the two groups of supporting vertical plates are all arranged on the supporting base plate. The first mounting plate and the second mounting plate are arranged opposite to each other and have a spacing distance. Both ends of the first mounting plate and the second mounting plate are respectively connected to the two groups of supporting vertical plates. The third mounting plate is located between the first mounting plate and the second mounting plate, and is connected to the first mounting plate and the second mounting plate. The body of the visual camera is connected to the third mounting plate, and the light source board is connected to the first mounting plate and the second mounting plate.

[0008] In some embodiments, the initial positioning assembly also includes an adjustment structure, which includes a first slide rail, a first slider, a second slide rail and a second slider. The first slider is movably set on the first slide rail, the second slide rail is connected to the first slider, the second slider is movably set on the second slide rail, and the first slide rail and the second slide rail are vertically arranged.

[0009] In some embodiments, the second slider is connected to the supporting base plate, the first slider has a first threaded hole, the first screw rod passes through the first threaded hole and abuts against the first slide rail, the second slider has a second threaded hole, the second screw rod passes through the second threaded hole and abuts against the second slide rail.

[0010] In some embodiments, the handling assembly includes a robotic arm base, a first servo motor, a boom, a second servo motor, a first swinging robotic arm, a third servo motor, a second swinging robotic arm, a rotating robotic arm, a fourth servo motor, a mounting base and a suction cup. The robotic arm base is set on the ground, the bottom of the boom is fixedly connected to the robotic arm base, the first servo motor is installed on the robotic arm base, the second servo motor is installed on the side of the boom, the first end of the first swinging robotic arm is connected to the boom and is fixedly connected to the motor rotating shaft of the second servo motor, the second end of the first swinging robotic arm is connected to the first end of the second swinging robotic arm, the second swinging robotic arm is connected to the motor rotating shaft of the third servo motor, the second end of the second swinging robotic arm is connected to the fourth servo motor, the rotating shaft of the fourth servo motor is connected to the first end of the rotating robotic arm, the second end of the rotating robotic arm is connected to the first end of the mounting base, and the second end of the mounting base is connected to the suction cup.

[0011] In some embodiments, the moving structure includes two groups of first rodless cylinders, two groups of support plates and a second rodless cylinder. The two groups of first rodless cylinders are respectively arranged on both sides of the cutting machine body, the two groups of support plates are respectively arranged on the magnets of the two groups of first rodless cylinders, and the two ends of the second rodless cylinder are respectively arranged on the two groups of support plates.

[0012] In some embodiments, the cutting structure is a laser cutter, and the cutting structure is connected to the magnet of the second rodless cylinder.

[0013] In some embodiments, the cutting assembly also includes a precision positioning structure, which includes a support column, a support cross plate and a precision positioning camera. The support column is arranged on one side of the cutting machine body, and the support cross plate and the support column are connected. The precision positioning camera is arranged on the support cross plate and is arranged in a direction close to the cutting platform.

[0014] In some embodiments, the glass cutting device further includes a controller, and the controller is electrically connected to the cutting assembly, the transport assembly, and the initial positioning assembly.

[0015] According to the technical solution of the present application, a glass cutting device includes a cutting machine body, a cutting assembly, a transport assembly and an initial positioning assembly. The cutting machine body has a cutting platform. The glass is placed on the cutting platform to be cut. The cutting assembly is arranged on the cutting machine body. The cutting assembly includes a cutting structure and a moving structure. The cutting structure is arranged on the moving structure. The cutting structure is arranged toward the cutting platform. The cutting structure cuts the glass. The transport assembly is arranged on one side of the cutting machine body and is used to transport the glass to the cutting platform to wait for cutting. The initial positioning assembly is located between the cutting machine body and the transport assembly. The initial positioning assembly includes an initial positioning structure. The initial positioning structure and the transport assembly cooperate with each other. Before transporting the glass to the cutting platform, the transport assembly first places the glass on the initial positioning structure. The initial positioning structure detects the position of the glass. The transport assembly adjusts according to the detection signal of the initial positioning structure so that after the glass is placed on the cutting platform, the glass does not exceed the travel limit position of the moving structure. Therefore, it is not easy to deviate during cutting. The technical solution of the present application effectively solves the problem in the prior art that the cutting position is prone to deviation when cutting glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 A schematic diagram of the overall structure of the initial positioning assembly of an embodiment of the present application is shown;

[0019] Figure 2 A partial structural diagram of an initial positioning assembly according to an embodiment of the present application is shown;

[0020] Figure 3 A schematic structural diagram of a cutting assembly according to an embodiment of the present application is shown;

[0021] Figure 4 A schematic structural diagram of a transport assembly according to an embodiment of the present application is shown.

[0022] The above drawings include the following reference numerals:

[0023] 10. Cutting machine body; 11. Cutting platform; 20. Cutting assembly; 21. Cutting structure; 22. Moving structure; 221. First rodless cylinder; 222. Support plate; 223. Second rodless cylinder; 23. Precision positioning structure; 30. Transport assembly; 31. Robotic arm base; 32. Upper arm; 33. First swinging robot arm; 34. Second swinging robot arm; 35. Rotating robot arm; 40. Initial positioning assembly; 41. Initial positioning structure; 411. Visual camera; 412. Light source board; 42. Support structure; 421. Support base plate; 422. First mounting plate; 423. Second mounting plate; 424. Third mounting plate; 425. Support vertical plate; 43. Adjustment structure; 431. First slide rail; 432. First slider; 433. Second slide rail; 434. Second slider. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0026] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways, rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0027] like Figures 1 to 4As shown, an embodiment provides a glass cutting device, comprising: a cutting machine body 10, a cutting assembly 20, a conveying assembly 30 and an initial positioning assembly 40. The cutting machine body 10 has a cutting platform 11. The cutting assembly 20 is arranged on the cutting machine body 10, and the cutting assembly 20 includes a cutting structure 21 and a moving structure 22. The cutting structure 21 is arranged on the moving structure 22, and the cutting structure 21 is arranged toward the cutting platform 11. The conveying assembly 30 is arranged on one side of the cutting machine body 10. The initial positioning assembly 40 is located between the cutting machine body 10 and the conveying assembly 30. The initial positioning assembly 40 includes an initial positioning structure 41, and the initial positioning structure 41 cooperates with the conveying assembly 30.

[0028] The technical solution of this embodiment is applied, and the glass cutting device includes a cutting machine body 10, a cutting assembly 20, a transport assembly 30 and an initial positioning assembly 40. The cutting machine body 10 has a cutting platform 11, and the glass is placed on the cutting platform 11 to be cut. The cutting assembly 20 is arranged on the cutting machine body 10, and the cutting assembly 20 includes a cutting structure 21 and a moving structure 22. The cutting structure 21 is arranged on the moving structure 22, and the cutting structure 21 is arranged toward the cutting platform 11. The cutting structure 21 cuts the glass. The transport assembly 30 is arranged on one side of the cutting machine body 10, and is used to transport the glass to the cutting platform 11. The glass is placed on the cutting platform 11, waiting for cutting. The initial positioning assembly 40 is located between the cutting machine body 10 and the transport assembly 30. The initial positioning assembly 40 includes an initial positioning structure 41. The initial positioning structure 41 cooperates with the transport assembly 30. Before transporting the glass to the cutting platform 11, the transport assembly 30 first places the glass on the initial positioning structure 41. The initial positioning structure 41 detects the position of the glass. The transport assembly 30 adjusts according to the detection signal of the initial positioning structure 41, so that after the glass is placed on the cutting platform 11, the glass does not exceed the travel limit of the moving structure 22, so that it is not easy to deviate during cutting. The technical solution of this embodiment effectively solves the problem of easy deviation of the cutting position when cutting glass in the prior art.

[0029] like Figure 1 and Figure 2 As shown, in some embodiments, the initial positioning structure 41 includes a visual camera 411 and a light source board 412. The light source board 412 has a through hole, and the lens of the visual camera 411 passes through the through hole. The light source board 412 can make the visual camera 411 clearer when shooting. The visual camera 411 is a CCD industrial camera. When the conveying component 30 conveys the glass to the cutting platform 11, the glass is first placed above the visual camera 411 and is not in direct contact with the visual camera 411. The visual camera 411 takes a picture of the glass position and transmits the picture result to the controller. The controller adjusts the position of the conveying component 30 so that after being placed on the cutting platform 11, the glass cutting position does not exceed the travel limit position of the moving structure 22, and the subsequent cutting is accurate.

[0030] like Figure 1 and Figure 2 As shown, in some embodiments, the initial positioning assembly 40 further includes a support structure 42, the support structure 42 includes a support base plate 421, a first mounting plate 422, a second mounting plate 423, a third mounting plate 424 and two groups of support vertical plates 425, the first mounting plate 422, the second mounting plate 423 and the two groups of support vertical plates 425 are all arranged on the support base plate 421, the first mounting plate 422 and the second mounting plate 423 are arranged opposite to each other and have a spacing distance, and the first mounting plate 422 and the second mounting plate 423 are spaced apart from each other. The ends are respectively connected to two groups of supporting vertical plates 425, the third mounting plate 424 is located between the first mounting plate 422 and the second mounting plate 423, and is connected to the first mounting plate 422 and the second mounting plate 423, the body of the visual camera 411 is connected to the third mounting plate 424, and the light source plate 412 is connected to the first mounting plate 422 and the second mounting plate 423. This arrangement makes the visual camera 411 and the light source plate 412 firmly installed and not easy to shake, and the visual camera 411 is more accurate when taking pictures.

[0031] like Figure 1 and Figure 2 As shown, in some embodiments, the initial positioning assembly 40 also includes an adjustment structure 43, the adjustment structure 43 includes a first slide rail 431, a first slider 432, a second slide rail 433 and a second slider 434, the first slider 432 is movably set on the first slide rail 431, the second slide rail 433 is connected to the first slider 432, the second slide rail 433 can move synchronously with the movement of the first slider 432, the second slider 434 is movably set on the second slide rail 433, the second slider 434 is connected to the support base plate 421, the support base plate 421 can move synchronously with the movement of the second slider 434, the first slide rail 431 and the second slide rail 433 are vertically arranged, so that the support base plate 421 can achieve displacement in two directions, thereby achieving position adjustment on the horizontal plane. The first slider 432 has a first threaded hole, and the first screw rod passes through the first threaded hole and abuts against the first slide rail 431 to limit the first slider 432. After loosening the first screw rod, the first slider 432 can move along the first slide rail 431. The second slider 434 has a second threaded hole, and the second screw rod passes through the second threaded hole and abuts against the second slide rail 433 to limit the second slider 434. After loosening the second screw rod, the second slider 434 can move along the second slide rail 433.

[0032] It should be noted that the movement of the first and second sliders 432, 434 is manually adjusted. After the initial positioning structure 41 is moved, the position is locked and limited. Because the transport assembly 30 is adjusted based on the detection results of the initial positioning structure 41, manual adjustment can meet the required movement accuracy of the first and second sliders 432, 434.

[0033] like Figure 4 As shown, in some embodiments, the handling assembly 30 includes a robotic arm base 31, a first servo motor, a large arm 32, a second servo motor, a first swinging robotic arm 33, a third servo motor, a second swinging robotic arm 34, a rotating robotic arm 35, a fourth servo motor, a mounting base and a suction cup. The robotic arm base 31 is set on the ground, the bottom of the large arm 32 is fixedly connected to the robotic arm base 31, the first servo motor is installed on the robotic arm base 31, the second servo motor is installed on the side of the large arm 32, the first end of the first swinging robotic arm 33 is connected to the large arm 32, and rotates with the motor of the second servo motor. The first and second servo motors are fixedly connected to each other with the second end of the first swinging mechanical arm 33 connected to the first end of the second swinging mechanical arm 34. The second swinging mechanical arm 34 is connected to the motor shaft of the third servo motor. The second end of the second swinging mechanical arm 34 is connected to the fourth servo motor. The shaft of the fourth servo motor is connected to the first end of the rotating mechanical arm 35. The second end of the rotating mechanical arm 35 is connected to the first end of the mounting base. The second end of the mounting base is connected to the suction cup. This arrangement allows the handling assembly 30 to be flexibly adjusted through rotation and swinging, thereby adjusting the placement of the glass. The suction cup is connected to an external negative pressure generating device, and the suction cup absorbs the glass to drive the glass to adjust its position.

[0034] like Figure 3 As shown, in some embodiments, the movable structure 22 includes two groups of first rodless cylinders 221, two groups of support plates 222 and a second rodless cylinder 223. The two groups of first rodless cylinders 221 are respectively arranged on both sides of the cutting machine body 10, and the two groups of support plates 222 are respectively arranged on the magnets of the two groups of first rodless cylinders 221, and the two groups of support plates 222 can move with the movement of the magnets. The two ends of the second rodless cylinder 223 are respectively arranged on the two groups of support plates 222, and the second rodless cylinder 223 can move with the movement of the two groups of support plates 222.

[0035] It should be noted that the first rodless cylinder 221 includes a cylinder body and a piston. The piston is movably arranged in the cylinder body. The piston is magnetic and the piston and the magnet are attracted to each other. The cylinder body has two sets of gas ports, which are located on both sides of the piston. The two sets of gas ports are connected to a gas pipeline. High-pressure gas is introduced into the cylinder body through the gas pipeline to push the piston to move. The piston and the magnet are attracted to each other, driving the magnet to move synchronously. A solenoid valve is provided on the gas pipeline. The solenoid valve is electrically connected to the controller. The controller can control the opening and closing degree of the solenoid valve. By controlling the amount of gas introduced, the movement distance is controlled. The second rodless cylinder 223 and the first rodless cylinder 221 have the same structure, connection and matching method, which will not be repeated here.

[0036] like Figure 3 As shown, in some embodiments, the cutting structure 21 is a laser cutter, and the cutting structure 21 is connected to the magnet of the second rodless cylinder 223 to realize the movement of the laser cutter, and the laser cutter is directed toward the cutting platform 11 to facilitate cutting of the glass.

[0037] like Figure 3 As shown, in some embodiments, the cutting assembly 20 also includes a precision positioning structure 23, and the precision positioning structure 23 includes a supporting column, a supporting cross plate and a precision positioning camera. The supporting column is arranged on one side of the cutting machine body 10, and the supporting cross plate is connected to the supporting column. The precision positioning camera is arranged on the supporting cross plate and is arranged in a direction close to the cutting platform 11. The precision positioning camera is electrically connected to the controller. The precision positioning camera takes a picture of the glass placed on the cutting platform 11 and uploads the picture results to the controller. The controller controls the opening of the solenoid valve and adjusts the position of the laser cutter to achieve precise cutting of the glass.

[0038] In some embodiments, the glass cutting device further includes a controller, and the controller is electrically connected to the cutting assembly 20 , the transport assembly 30 , and the initial positioning assembly 40 .

[0039] It should be noted that the controller and the visual camera 411 , the light source board 412 , the motors of the transport assembly 30 , the solenoid valve, the laser cutter and the precision positioning camera are all electrically connected.

[0040] It should also be noted that the controller used is model S7-200, the laser cutter can be model BM114, and the precision positioning camera can be model GX2500-C industrial camera.

[0041] The complete working process of the glass cutting device: the transport component 30 sucks the glass and moves it above the visual camera 411. The visual camera takes a picture of the glass and transmits the picture results to the controller. The controller controls the transport component 30 to make corresponding adjustments based on the picture results. After the adjustment is completed, the transport component 30 places the glass on the cutting platform 11. The precision positioning camera takes a picture of the glass and transmits the picture results to the controller. The controller controls the opening of the solenoid valve based on the picture results to adjust the position of the laser cutter, and then starts the laser cutter for cutting.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0044] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A glass cutting device, characterized in that: include: A cutting machine body (10), wherein the cutting machine body (10) has a cutting platform (11); A cutting assembly (20), the cutting assembly (20) being arranged on the cutting machine body (10), the cutting assembly (20) comprising a cutting structure (21) and a moving structure (22), the cutting structure (21) being arranged on the moving structure (22), and the cutting structure (21) being arranged toward the cutting platform (11); A transport assembly (30), the transport assembly (30) being arranged on one side of the cutting machine body (10); An initial positioning assembly (40) is located between the cutting machine body (10) and the transport assembly (30). The initial positioning assembly (40) includes an initial positioning structure (41). The initial positioning structure (41) cooperates with the transport assembly (30).

2. The glass cutting device according to claim 1, wherein: The initial positioning structure (41) comprises a visual camera (411) and a light source board (412); the light source board (412) has a through hole, and the lens of the visual camera (411) passes through the through hole.

3. The glass cutting device according to claim 2, characterized in that The initial positioning assembly (40) further includes a support structure (42), the support structure (42) including a support base plate (421), a first mounting plate (422), a second mounting plate (423), a third mounting plate (424) and two groups of support vertical plates (425), the first mounting plate (422), the second mounting plate (423) and the two groups of support vertical plates (425) are all arranged on the support base plate (421), the first mounting plate (422) and the second mounting plate (423) are arranged relative to each other and have a spacing, and the first mounting plate (422) and the second mounting plate (423) are arranged relative to each other and have a spacing, and the first mounting plate (424) and the second mounting plate (424) are arranged relative to each other and have a spacing, and ... Both ends of the mounting plate (422) and the second mounting plate (423) are respectively connected to the two groups of support vertical plates (425); the third mounting plate (424) is located between the first mounting plate (422) and the second mounting plate (423), and is connected to the first mounting plate (422) and the second mounting plate (423); the body of the visual camera (411) is connected to the third mounting plate (424); and the light source plate (412) is connected to the first mounting plate (422) and the second mounting plate (423).

4. The glass cutting device according to claim 3, characterized in that: The initial positioning assembly (40) also includes an adjustment structure (43), the adjustment structure (43) includes a first slide rail (431), a first slider (432), a second slide rail (433) and a second slider (434), the first slider (432) is movably arranged on the first slide rail (431), the second slide rail (433) and the first slider (432) are connected, the second slider (434) is movably arranged on the second slide rail (433), and the first slide rail (431) and the second slide rail (433) are vertically arranged.

5. The glass cutting device according to claim 4, characterized in that: The second slider (434) is connected to the supporting base plate (421), the first slider (432) has a first threaded hole, the first screw rod passes through the first threaded hole and abuts against the first slide rail (431), the second slider (434) has a second threaded hole, the second screw rod passes through the second threaded hole and abuts against the second slide rail (433).

6. The glass cutting device according to claim 1, wherein: The transport assembly (30) comprises a mechanical arm base (31), a first servo motor, a large arm (32), a second servo motor, a first swinging mechanical arm (33), a third servo motor, a second swinging mechanical arm (34), a rotating mechanical arm (35), a fourth servo motor, a mounting base and a suction cup, wherein the mechanical arm base (31) is arranged on the ground, the bottom of the large arm (32) is fixedly connected to the mechanical arm base (31), the first servo motor is mounted on the mechanical arm base (31), the second servo motor is mounted on the side of the large arm (32), the first end of the first swinging mechanical arm (33) and the large arm are fixedly connected. (32) is connected and fixedly connected to the motor rotating shaft of the second servo motor, the second end of the first swinging mechanical arm (33) is connected to the first end of the second swinging mechanical arm (34), the second swinging mechanical arm (34) is connected to the motor rotating shaft of the third servo motor, the second end of the second swinging mechanical arm (34) is connected to the fourth servo motor, the rotating shaft of the fourth servo motor is connected to the first end of the rotating mechanical arm (35), the second end of the rotating mechanical arm (35) is connected to the first end of the mounting base, and the second end of the mounting base is connected to the suction cup.

7. The glass cutting device according to claim 1, wherein: The movable structure (22) comprises two groups of first rodless cylinders (221), two groups of support plates (222) and a second rodless cylinder (223); the two groups of the first rodless cylinders (221) are respectively arranged on both sides of the cutting machine body (10); the two groups of the support plates (222) are respectively arranged on the magnets of the two groups of the first rodless cylinders (221); and the two ends of the second rodless cylinder (223) are respectively arranged on the two groups of support plates (222).

8. The glass cutting device according to claim 7, characterized in that: The cutting structure (21) is a laser cutter, and the cutting structure (21) is connected to the magnet of the second rodless cylinder (223).

9. The glass cutting device according to claim 1, wherein: The cutting assembly (20) further includes a precision positioning structure (23), the precision positioning structure (23) including a support column, a support cross plate and a precision positioning camera, the support column being arranged on one side of the cutting machine body (10), the support cross plate being connected to the support column, and the precision positioning camera being arranged on the support cross plate and facing in a direction close to the cutting platform (11).

10. The glass cutting device according to any one of claims 1 to 9, characterized in that: The glass cutting device further comprises a controller, and the controller is electrically connected to the cutting assembly (20), the transport assembly (30), and the initial positioning assembly (40).

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