Automatic glass cutting device

Abstract

The utility model discloses an automatic glass cutting device which comprises a cutting table and a portal frame, the portal frame is fixed on the cutting table, and the automatic glass cutting device further comprises a transverse displacement seat, a longitudinal displacement seat, a mounting seat, a rotating seat, a laser cutting head and a carrier plate, the longitudinal displacement seat is arranged on the transverse displacement seat, a second displacement mechanism used for driving the longitudinal displacement seat to move up and down is arranged between the longitudinal displacement seat and the transverse displacement seat, the mounting seat is fixed to the longitudinal displacement seat, a first rotating motor is vertically fixed to the mounting seat, and an output shaft of the first rotating motor is fixed to the rotating seat; a second rotating motor is horizontally fixed to the rotating seat, and an output shaft of the second rotating motor is fixed to the laser cutting head through a mounting plate; the cutting device has the advantages that high-precision and multi-dimensional flexible cutting can be realized, the cutting device is suitable for glass materials with various shapes and thicknesses, and the production efficiency and the product quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cutting device, especially a glass automatic cutting device. BACKGROUND

[0002] Glass automatic cutting devices play a crucial role in modern industrial production, especially in the construction, automotive, and electronics industries. As market demand continues to grow and technology advances, the requirements for glass cutting efficiency and precision are increasingly high. Traditional glass cutting methods mostly rely on manual operation, which is not only inefficient but also prone to glass breakage and personnel injury. With the development of automation technology, automated glass cutting equipment has gradually become the mainstream. These devices integrate conveyor systems, cutting heads, control systems, and safety protection devices, significantly improving production efficiency and product quality.

[0003] However, existing glass automatic cutting devices, although they have achieved varying degrees of automation, still face many challenges in practical applications. Traditional cutting heads usually adopt fixed angles and single-dimensional movement, which limits the flexibility of the cutting path and makes it difficult to achieve ideal cutting results for non-planar or specially angled glass. Additionally, the application range of traditional equipment is relatively narrow, and it often cannot provide ideal cutting results for glass products with complex shapes or different thicknesses.

[0004] Therefore, to address these issues, the present application provides a more flexible, accurate, and efficient solution. SUMMARY

[0005] The utility model aims at providing a glass automatic cutting device that can achieve high-precision, multi-dimensional flexible cutting, adapt to various shapes and thicknesses of glass materials, and improve production efficiency and product quality.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a glass automatic cutting device, including cutting table and gantry, the gantry is fixed on the cutting table, still include horizontal displacement seat, longitudinal displacement seat, mounting seat, rotating seat, laser cutting head and carrier plate, the horizontal displacement seat is through first displacement mechanism and can left and right move setting on the gantry, the longitudinal displacement seat sets up on the horizontal displacement seat, and with the horizontal displacement seat between set up for driving the longitudinal displacement seat second displacement mechanism that moves up and down, the mounting seat is fixed on the longitudinal displacement seat, the first rotating motor is vertically fixed on the mounting seat, the output shaft of the first rotating motor with rotating seat is fixed, the second rotating motor is horizontally fixed on the rotating seat, the output shaft of the second rotating motor is fixed with laser cutting head through mounting plate, the carrier plate can move forward and backward and is set on the cutting table through moving mechanism, and the carrier plate has a rest area for glass placement on the carrier plate, the carrier plate is provided with the adsorption assembly for adsorbing glass.

[0007] Preferably, the carrier plate comprises a support frame and a plurality of support rods, the plurality of support rods are fixed in the support frame at intervals, and four corners of the support frame are fixed with reinforcing corner pieces.

[0008] Preferably, the adsorption assembly comprises a plurality of vacuum suction cups, the plurality of vacuum suction cups are distributed at left and right ends of the support frame, the support frame is provided with flow channels communicated with the plurality of vacuum suction cups, and one end of the support frame is further provided with an air pipe joint communicated with the flow channels.

[0009] Preferably, the first displacement mechanism comprises a first motor, a first gear and a first rack, the first motor is vertically fixed on the horizontal displacement seat, the first gear is connected to an output shaft of the first motor, the first rack is horizontally fixed on the gantry and engaged with the first gear, and a first guide assembly is further arranged between the horizontal displacement seat and the gantry.

[0010] Preferably, the second displacement mechanism comprises a second motor, a second gear and a second rack, the second motor is horizontally fixed on the longitudinal displacement seat, the second gear is connected to an output shaft of the second motor, the second rack is vertically fixed on the gantry and engaged with the second gear, and a second guide assembly is further arranged between the horizontal displacement seat and the longitudinal displacement seat.

[0011] Preferably, the moving mechanism comprises two moving assemblies which are arranged on the left and right sides of the support frame, each of the moving assemblies comprises a moving motor, a moving gear and a moving rack, the moving motor is vertically fixed on the support frame, the moving gear is connected to the output shaft of the moving motor, the moving rack is fixed on the cutting table and arranged in front of and behind the moving rack, and the reinforcing angle piece and the cutting table are provided with a third guide assembly.

[0012] Preferably, the gantry comprises a cross beam, a column and a base, the lower end of the column is fixedly connected with the base, the base is fixed on one side of the cutting table, the two ends of the cross beam are respectively fixed with the upper ends of the two columns, and the transverse displacement seat can linearly reciprocate on the cross beam in the horizontal direction.

[0013] Compared with the prior art, the utility model has the advantages that: the cutting table and the gantry are arranged as the basic support structure, so that the overall stability of the device is ensured; the transverse displacement seat moves left and right on the gantry through the first displacement mechanism, and the longitudinal displacement seat moves up and down on the transverse displacement seat through the second displacement mechanism, so that the laser cutting head can move in multiple directions, and the multi-degree-of-freedom design makes the cutting path more flexible and can cover a large range of working area; the first rotating motor arranged on the mounting seat can rotate the rotating seat through driving, so that the working angle of the cutting head can be flexibly adjusted, meanwhile, the second rotating motor on the rotating seat is connected with the laser cutting head through the mounting plate, so that the adjusting capacity of the cutting head is further enhanced, and the device is suitable for the glass cutting demand of complex shape; the load plate moves forward and backward on the cutting table through the moving mechanism, and the adsorption assembly on the load plate can stabilize the glass material, so that the material displacement in the cutting process is avoided, and the cutting precision is ensured; in addition, the rest area on the load plate is designed as a special glass placing area, so that the operation is convenient and the device can adapt to glass plates of various specifications; the overall design realizes the automation, intelligence and high precision of the cutting process, improves the production efficiency and reduces the requirement of manual intervention. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of the provided drawings.

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3It is the three-dimensional structure schematic view of the carrier plate in the utility model;

[0018] Figure 4 It is the three-dimensional structure schematic view of the gantry in the utility model;

[0019] Figure 5 It is the three-dimensional structure schematic view of the first displacement mechanism in the utility model;

[0020] Figure 6 It is the three-dimensional structure schematic view of the second displacement mechanism in the utility model;

[0021] Figure 7 It is the three-dimensional structure schematic view of the moving assembly in the utility model;

[0022] In the drawing, 1, cutting table;2, gantry;3, transverse displacement seat;4, longitudinal displacement seat;5, mounting seat;6, rotating seat;7, laser cutting head;8, carrier plate;9, support frame;10, support rod;11, reinforcing corner piece;12, suction assembly;13, vacuum chuck;14, flow channel;15, air pipe joint;16, first displacement mechanism;17, first motor;18, first gear;19, first rack;20, first guide assembly;21, second displacement mechanism;22, second motor;23, second gear;24, second rack;25, second guide assembly;26, moving mechanism;27, moving assembly;28, moving motor;29, moving gear;30, moving rack;31, third guide assembly;32, cross beam;33, stand;34, base;35, first rotating motor;36, second rotating motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment one: As shown in the figure, a glass automatic cutting device, comprising a cutting table 1 and a gantry 2, the gantry 2 is fixed on the cutting table 1, further comprising a horizontal displacement seat 3, a vertical displacement seat 4, a mounting seat 5, a rotating seat 6, a laser cutting head 7 and a carrier plate 8, the horizontal displacement seat 3 is movably arranged on the gantry 2 through a first displacement mechanism 16, the vertical displacement seat 4 is arranged on the horizontal displacement seat 3, and a second displacement mechanism 21 for driving the vertical displacement seat 4 to move up and down is arranged between the vertical displacement seat 4 and the horizontal displacement seat 3, the mounting seat 5 is fixed on the vertical displacement seat 4, a first rotating motor 35 is vertically fixed on the mounting seat 5, the output shaft of the first rotating motor 35 is fixed with the rotating seat 6, a second rotating motor 36 is horizontally fixed on the rotating seat 6, the output shaft of the second rotating motor 36 is fixed with the laser cutting head 7 through a mounting plate, the carrier plate 8 is movably arranged on the cutting table 1 through a moving mechanism 26, and the carrier plate 8 has a resting area for placing glass, and the carrier plate 8 is provided with a suction assembly 12 for suctioning glass.

[0025] When the device works, first, the glass plate to be cut is placed in the resting area of the carrier plate 8, the suction assembly 12 is started to firmly fix the glass by vacuum suction to prevent it from moving or vibrating during the cutting process, then the carrier plate 8 moves back and forth along the cutting table 1 through the moving mechanism 26 to realize the rough positioning of the glass and dynamically adjust according to the preset cutting path, at the same time, the laser cutting head 7 quickly and accurately reaches the specified position through the double-axis movement of the horizontal displacement seat 3 and the vertical displacement seat 4; the angle of the laser cutting head 7 can be flexibly adjusted by rotating the rotating seat 6 driven by the first rotating motor and adjusting the specific orientation of the cutting head by the second rotating motor, to adapt to the cutting requirements of polygons, curves or special angles.

[0026] After the position and angle adjustment are completed, the laser cutting head 7 emits laser according to the preset program to cut along the specified path with high precision, during the cutting process, the carrier plate 8 dynamically adjusts the position according to the movement of the cutting head to ensure that the cutting range covers the entire area of the glass plate and maintains the stability of the glass, through a series of coordinated actions, the device realizes the automation, high efficiency and precision of the glass cutting process, can meet the complex processing requirements and significantly improve the production efficiency.

[0027] Embodiment two: As shown in the figure, different from embodiment one, the carrier plate 8 comprises a support frame 9 and a plurality of support rods 10, the plurality of support rods 10 are fixed in the support frame 9 at intervals, and the four corners of the support frame 9 are fixed with reinforcing corner pieces 11.

[0028] In the above structure, the support frame 9 serves as the main load-bearing structure of the load plate 8, and its four corners are reinforced by the reinforcing corner pieces 11, which significantly improves the overall rigidity and anti-deformation capability, ensuring the stability of the structure when carrying the glass plate and preventing it from shaking or sinking. The multiple support rods 10 fixed at intervals within the support frame 9 provide good support force distribution, making the glass plate more evenly stressed when resting and avoiding bending, breaking, or other damage caused by excessive local stress. In addition, the interval arrangement of the multiple support rods 10 can reduce the overall weight of the load plate 8, while providing more space for the adsorption assembly 12, further improving the adsorption and fixation effect.

[0029] In this embodiment, the adsorption assembly 12 includes multiple vacuum suction cups 13, which are distributed at the left and right ends of the support frame 9. The support frame 9 is provided with flow channels 14 that are in communication with the multiple vacuum suction cups 13. One end of the support frame 9 is also provided with an air pipe joint 15 that is in communication with the flow channels 14.

[0030] This design not only securely holds the glass plate and prevents it from moving during cutting, but also allows for adjustment of the adsorption force according to different needs, making it suitable for various specifications and thicknesses of glass, providing reliable protection for high-precision cutting, and simplifying the maintenance and operation of the device.

[0031] Specifically, the multiple vacuum suction cups 13 are evenly distributed at the left and right ends of the support frame 9, which can cover different sizes of glass plates and provide uniform adsorption force, preventing the glass from slipping or warping due to uneven stress. The support frame 9 is provided with flow channels 14 that are in communication with the multiple vacuum suction cups 13, allowing centralized control of vacuum adsorption through a unified air flow channel, greatly improving the system's operating efficiency, while simplifying the internal structure of the adsorption assembly 12. The air pipe joint 15 installed at one end of the support frame 9 is in communication with the flow channels 14, and by connecting an external vacuum source, a negative pressure environment can be quickly established, ensuring the strong fixation of the vacuum suction cups 13 on the glass plate.

[0032] In this embodiment, the first displacement mechanism 16 includes a first motor 17, a first gear 18, and a first rack 19. The first motor 17 is vertically fixed on the horizontal displacement seat 3, the first gear 18 is connected to the output shaft of the first motor 17, the first rack 19 is horizontally fixed on the gantry 2 and engaged with the first gear 18, and the first guide assembly 20 is further provided between the horizontal displacement seat 3 and the gantry 2.

[0033] The first displacement mechanism 16 has the advantages of driving precision, smooth operation and reliable structure, and can effectively realize high-precision movement of the horizontal displacement seat 3. The first motor 17 is vertically fixed on the horizontal displacement seat 3, and the output shaft of the first motor 17 is connected with the first gear 18. The first gear 18 is engaged with the first rack 19 fixed on the gantry 2 to form a gear and rack transmission structure. This design converts the rotary motion of the first motor 17 into the linear motion of the horizontal displacement seat 3, has the characteristics of high transmission efficiency and good positioning accuracy, and can realize rapid and accurate movement in the horizontal direction. In addition, the engagement transmission of the first gear 18 and the first rack 19 can withstand a large load, ensuring stable operation under high load conditions. Furthermore, the first guide assembly 20 arranged between the horizontal displacement seat 3 and the gantry 2 can effectively limit the movement trajectory of the horizontal displacement seat 3, avoiding lateral deviation or shaking, and further improving the stability and precision of movement.

[0034] In the embodiment, the second displacement mechanism 21 includes a second motor 22, a second gear 23 and a second rack 24. The second motor 22 is horizontally fixed on the longitudinal displacement seat 4, the second gear 23 is connected to the output shaft of the second motor 22, and the second rack 24 is vertically fixed on the gantry 2 and engaged with the second gear 23. The second guide assembly 25 is arranged between the horizontal displacement seat 3 and the longitudinal displacement seat 4.

[0035] In the above structure, the second motor 22 is horizontally fixed on the longitudinal displacement seat 4, and the output shaft of the second motor 22 is connected with the second gear 23. The second gear 23 is engaged with the vertical second rack 24 fixed on the gantry 2 to form a gear and rack transmission structure. This design can efficiently convert the rotary motion of the second motor 22 into the linear motion of the longitudinal displacement seat 4, has high transmission efficiency and can maintain the stability of movement. In addition, the engagement transmission of the gear and the rack has strong carrying capacity, which is suitable for maintaining stable operation under large load in the longitudinal direction. In order to further improve the positioning accuracy and operation stability of the system, the second guide assembly 25 is arranged between the horizontal displacement seat 3 and the longitudinal displacement seat 4 to effectively limit the deviation and shaking of the longitudinal displacement seat 4, and ensure that it maintains a precise movement trajectory during up and down movement.

[0036] In this embodiment, the moving mechanism 26 includes two moving assemblies 27 spaced apart on the left and right sides of the support frame 9. Each moving assembly 27 includes a moving motor 28, a moving gear 29 and a moving rack 30. The moving motor 28 is vertically fixed on the support frame 9, the moving gear 29 is connected to the output shaft of the moving motor 28, and the moving rack 30 is fixed on the cutting table 1 in front and back. The third guide assembly 31 is arranged between the reinforcing angle 11 and the cutting table 1.

[0037] In the above structure, the moving mechanism 26 is composed of two moving assemblies 27 which are spaced apart and arranged on the left and right sides of the support frame 9. Each moving assembly 27 includes a moving motor 28, a moving gear 29 and a moving rack 30. The moving motor 28 is vertically fixed on the support frame 9, and its output shaft is connected to the moving gear 29. The moving gear 29 is engaged with the moving rack 30 fixed on the cutting table 1 to form a gear and rack transmission structure. This double-sided independent driving design can ensure the synchronous movement of the loading plate 8, and can maintain a stable forward and backward movement trajectory even when carrying a large glass plate.

[0038] The engagement transmission between the moving gear 29 and the moving rack 30 has high transmission efficiency and large load bearing capacity, ensuring that the loading plate 8 is fast and stable during operation. To further improve the positioning accuracy and running stability of the loading plate 8, a third guide assembly 31 is arranged between the angle piece 11 and the cutting table 1 to effectively limit the deviation and shaking of the loading plate 8, ensuring that it always moves along the set trajectory. The above structure design is simple and efficient, and is suitable for the automated cutting of glass plates of various specifications, providing reliable support and precise movement guarantee for the laser cutting process.

[0039] In this embodiment, the gantry 2 includes a cross beam 32, a column 33 and a base 34. The lower end of the column 33 is fixedly connected to the base 34, which is fixed on one side of the cutting table 1. The two ends of the cross beam 32 are respectively fixed to the upper ends of the two columns 33. The transverse displacement seat 3 can move linearly along the horizontal direction on the cross beam 32.

[0040] The structure design of the gantry 2 has the advantages of strong stability, high space utilization and precise movement, and can provide reliable support for the transverse movement of the laser cutting head 7. The gantry 2 is composed of a cross beam 32, a column 33 and a base 34. The lower end of the column 33 is fixedly connected to the base 34 to form a firm vertical support structure, ensuring that the gantry 2 is not easily inclined or vibrated during cutting. The base 34 is fixed on one side of the cutting table 1, forming an integral whole with the cutting table 1, further enhancing the stability of the device. The two ends of the cross beam 32 are respectively fixed to the upper ends of the two columns 33, forming a firm frame structure, so that the entire gantry 2 remains rigid and undeformed when carrying the transverse displacement seat 3 and moving it.

[0041] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation using the content of the specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. An automatic glass cutting device, comprising a cutting table and a gantry frame, wherein the gantry frame is fixed on the cutting table, characterized in that: It also includes a lateral displacement seat, a longitudinal displacement seat, a mounting seat, a rotating seat, a laser cutting head, and a carrier plate. The lateral displacement seat is movable left and right on the gantry frame via a first displacement mechanism. The longitudinal displacement seat is mounted on the lateral displacement seat, and a second displacement mechanism for driving the longitudinal displacement seat to move up and down is provided between the two. The mounting seat is fixed on the longitudinal displacement seat, and a first rotating motor is vertically fixed on the mounting seat. The output shaft of the first rotating motor is fixed to the rotating seat. A second rotating motor is horizontally fixed on the rotating seat, and the output shaft of the second rotating motor is fixed to the laser cutting head via a mounting plate. The carrier plate is movable back and forth on the cutting table via a moving mechanism, and the carrier plate has a resting area for placing glass. The carrier plate is provided with an adsorption component for adsorbing glass.

2. The automatic glass cutting device according to claim 1, characterized in that: The carrier plate includes a support frame and multiple support rods. The multiple support rods are fixed at intervals within the support frame, and the four corners of the support frame are fixed with reinforcing corner pieces.

3. The automatic glass cutting device according to claim 2, characterized in that: The adsorption assembly includes multiple vacuum suction cups, which are distributed at both ends of the support frame. The support frame is provided with a flow channel that communicates with the multiple vacuum suction cups. One end of the support frame is also equipped with an air pipe connector that communicates with the flow channel.

4. The automatic glass cutting device according to claim 1, characterized in that: The first displacement mechanism includes a first motor, a first gear, and a first rack. The first motor is vertically fixed on the transverse displacement seat, the first gear is connected to the output shaft of the first motor, and the first rack is horizontally fixed on the gantry and meshes with the first gear. A first guide assembly is also provided between the transverse displacement seat and the gantry.

5. The automatic glass cutting device according to claim 1, characterized in that: The second displacement mechanism includes a second motor, a second gear, and a second rack. The second motor is horizontally fixed on the longitudinal displacement seat, the second gear is connected to the output shaft of the second motor, and the second rack is vertically fixed on the gantry and meshes with the second gear. A second guide assembly is also provided between the transverse displacement seat and the longitudinal displacement seat.

6. The automatic glass cutting device according to claim 2, characterized in that: The moving mechanism includes two moving components spaced apart on the left and right sides of the support frame. Each moving component includes a moving motor, a moving gear, and a moving rack. The moving motor is vertically fixed on the support frame. The moving gear is connected to the output shaft of the moving motor. The moving rack is fixed on the cutting table in a front-to-back manner and meshes with the moving rack. A third guide component is provided between the reinforcing corner piece and the cutting table.

7. The automatic glass cutting device according to claim 1, characterized in that: The gantry includes a crossbeam, columns, and a base. The lower end of the column is fixedly connected to the base, and the base is fixed to one side of the cutting table. The two ends of the crossbeam are respectively fixed to the upper ends of the two columns. The lateral displacement seat can reciprocate linearly along the horizontal direction on the crossbeam.

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