A glass laser cutting device

Abstract

The application discloses a glass laser cutting device, which comprises a workbench, a cross frame and a laser head assembly, the laser head assembly is movably arranged on the cross frame, and objects on the workbench are cut, the workbench comprises a placing plate capable of moving along a Y axis, further comprises a splitting head assembly movably arranged on the other side of the cross frame and capable of splitting the material cut by the laser; a push plate assembly is capable of reciprocating and cooperating with a lifting plate on the placing plate to respectively discharge finished products and waste materials on the placing plate; the placing plate moves to different positions to correspond to different work areas, the work areas correspond to a cutting area, a splitting area and a discharging area respectively, two sets of assembly lines are arranged, the cutting and the splitting can be synchronously performed, and the production efficiency is higher; after the splitting is completed, the finished products and the waste materials can be accurately classified.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of machining, in particular to a glass laser cutting device. BACKGROUND

[0002] At present, more and more glass processing methods are used, in addition to the traditional CNC processing, laser cutting technology has also emerged, a laser cutting machine is used to cut a notch on the front surface of a glass substrate, since the gap generated by laser cutting is small, the cost cannot be directly separated from the glass substrate, and a carbon dioxide chip breaking machine or the like is often used to impact the back surface of the notch, so that after cutting, the glass substrate will generate certain cracks in the thickness direction, the cracks will gradually expand to the notch, and finally the glass substrate is separated along the notches.

[0003] However, it is difficult to classify the costs and waste products after the separation, the existing method of intelligent identification and grabbing by a mechanical hand has high cost and cannot meet the production needs of small and medium-sized enterprises. SUMMARY

[0004] In view of the defects of the prior art, the application provides a glass laser cutting device.

[0005] The technical scheme adopted by the application to solve the technical problems is: a glass laser cutting device, comprising a workbench, a cross frame and a laser head assembly, the laser head assembly is movably arranged on the cross frame, and the laser head assembly cuts objects on the workbench, the workbench comprises a placing plate capable of moving along the Y axis, and further comprises a chip head assembly movably arranged on the other side of the cross frame and capable of chipping the material after laser cutting; a push plate assembly capable of reciprocating and cooperating with a lifting plate on the placing plate to separately discharge the finished products and waste materials on the placing plate; the placing plate moves to different positions to correspond to different work areas, and the work areas correspond to a cutting area, a chipping area and a discharging area respectively.

[0006] In some embodiments, the laser head assembly and the chip head assembly move linearly on both sides of the cross frame through an X-axis moving assembly, and the laser head assembly and the chip head assembly correspond to two sets of workbenches respectively, when the laser head assembly cuts in the cutting area of the first workbench, the chip head assembly chips in the chipping area of the second workbench, after processing is completed, the laser head assembly moves to the second workbench to cut the next object, and the chip head assembly moves to the first workbench to cut the object after cutting.

[0007] In some embodiments, the X-axis moving assembly comprises a first screw rod assembly, a second screw rod assembly and a first driving device, the first screw rod assembly drives the laser head assembly to move laterally along a first guide rail assembly, the second screw rod assembly drives the flake head assembly to move laterally along a second guide rail assembly, the first driving device is provided with a driving gear at the end, the driving gear is engaged with a first gear and a second gear provided at the ends of the first screw rod assembly and the second screw rod assembly respectively for transmission.

[0008] In some embodiments, when the first driving device rotates forward, the laser head assembly moves in the positive direction of the X-axis, and the flake head assembly moves in the negative direction of the X-axis; when the first driving device reverses, the laser head assembly moves in the negative direction of the X-axis, and the flake head assembly moves in the positive direction of the X-axis.

[0009] In some embodiments, the placement plate is provided on the workbench surface through a third guide rail assembly, the bottom of the placement plate is provided with a second driving device, the output part of the second driving device is provided with a third gear, the third gear is engaged with a transmission rack on the workbench surface for transmission, and the second driving device drives the placement plate to move laterally along the Y-axis.

[0010] In some embodiments, the lifting plate is slidingly provided in the cavity of the placement plate, the bottom of the lifting plate is provided with a support seat extending out of the cavity and connected with the bottom of the placement plate through a first elastic member, and the bottom of the support seat is provided with a roller sliding in a sliding groove of the workbench surface.

[0011] In some embodiments, the sliding groove is provided with a smooth part and a sunken part, when the roller is placed in the smooth part to move, the upper surface of the lifting plate is in the same plane as the surface of the placement plate, and when the roller is placed in the sunken part, the lifting plate is sunken lower than the surface of the placement plate.

[0012] In some embodiments, the push plate assembly comprises a first cavity provided on the placement plate and a discharging plate provided in the first cavity through a second elastic member, and the bottom of the first cavity is provided with a liquid inlet.

[0013] In some embodiments, the discharging area is provided with a discharging assembly, a first discharging port and a second discharging port, the first discharging port and the second discharging port are respectively provided on the two sides of the discharging area, the discharging assembly comprises a telescopic rod, a limiting seat and a rotating seat, the telescopic rod is provided in the limiting seat through a third elastic member, the telescopic rod is provided with a tooth part engaged with a fourth gear for transmission, the rotating seat is connected with the fourth gear through a one-way bearing, the rotating seat is provided with a rotating recess matched with a rotating convex part of a lifting seat, the lifting seat moves up and down in a second cavity, and the second cavity is provided with a liquid outlet.

[0014] In some embodiments, the liquid outlet and the liquid inlet are connected by a conduit, when the placing plate moves to the discharging area, the lifting plate descends, the finished product is placed in the lifting plate, the placing plate extrudes the telescopic rod so that the liquid in the second cavity is extruded into the first cavity, so that the discharging plate pushes the waste on the surface of the placing plate to the first discharging port; then the lifting plate rises, the finished product is placed on the surface of the placing plate, and the discharging plate automatically resets to push the finished product to the second discharging port.

[0015] The application has the advantages that two groups of assembly lines are arranged, cutting and splitting can be carried out synchronously, and production efficiency is higher; after splitting is completed, finished products and waste can be accurately classified. BRIEF DESCRIPTION OF DRAWINGS

[0016] The application will be further described below in combination with the drawings and embodiments.

[0017] Figure 1 is a structural schematic view of the elevation of the application.

[0018] Figure 2 is a structural schematic view of another angle of the application.

[0019] Figure 3 is a structural schematic view of the Figure 2 of the application.

[0020] Figure 4 is a structural schematic view of another angle of the application.

[0021] Figure 5 is a structural schematic view of the Figure 4 of the application.

[0022] Figure 6 is an exploded structural schematic view of the discharging assembly of the application.

[0023] Figure 7 is a structural schematic view of the interior of the Figure 1 of the application.

[0024] Figure 8 is a partial enlarged view of C of the Figure 7 of the application.

[0025] Figure 9 is a partial enlarged view of D of the Figure 7 of the application.

[0026] As shown in the figure, 1. workbench, 11. cutting area, 12. splitting area, 13. blanking area, 14. chute, 141. smooth part, 142. sunken part, 15. first blanking port, 16. second blanking port, 2. cross frame, 3. laser head assembly, 4. splitting head assembly, 5. storage plate, 51. lifting plate, 52. second driving device, 53. third guide rail, 54. third gear, 55. transmission rack, 56. support seat, 57. first elastic component, 58. roller, 6. push plate assembly, 61. first cavity, 62. blanking plate, 7. X-axis moving assembly, 71. first lead screw assembly, 72. second lead screw assembly, 73. first driving device, 74. first guide rail assembly, 75. second guide rail assembly, 76. driving gear, 77. first gear, 78. second gear, 8. blanking assembly, 81. telescopic rod, 811. tooth part, 82. limiting seat, 83. rotating seat, 831. rotating groove, 84. third elastic component, 85. fourth gear, 86. lifting seat, 861. rotating convex part, 87. second cavity, 88. liquid outlet. DETAILED DESCRIPTION

[0027] 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, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on that a person of ordinary skill in the art can realize, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope of the present application.

[0028] Please refer to Figures 1-9 As shown in the figure, the specific embodiment of the present application is a glass laser cutting device, which comprises a workbench 1, a cross frame 2 and a laser head assembly 3. The laser head assembly 3 is movably arranged on the cross frame 2 and cuts objects on the workbench 1. The workbench 1 comprises a storage plate 5 movable along the Y-axis and a splitting head assembly 4 movably arranged on the other side of the cross frame 2 and splitting the material cut by the laser. A push plate assembly 6 reciprocally moves and cooperates with a lifting plate 51 on the storage plate 5 to separately discharge finished products and waste materials on the storage plate 5. The storage plate 5 moves to different positions corresponding to different work areas, and the work areas correspond to a cutting area 11, a splitting area 12 and a blanking area 13 respectively.

[0029] As a preferred embodiment, the laser head assembly 3 and the splitting head assembly 4 are linearly moved on both sides of the cross frame 2 by the X-axis moving assembly 7, and the laser head assembly 3 and the splitting head assembly 4 correspond to two sets of workbench surfaces 1 respectively. When the laser head assembly 3 is cutting in the cutting area 11 of the first workbench surface 1, the splitting head assembly 4 is splitting in the splitting area 12 of the second workbench surface 1. After the processing is completed, the laser head assembly 3 moves to the second workbench surface 1 to cut the next object, and the splitting head assembly 4 moves to the first workbench surface 1 to cut the cut object.

[0030] As a preferred embodiment, the X-axis moving assembly 7 includes a first lead screw assembly 71, a second lead screw assembly 72, and a first driving device 73. The first lead screw assembly 71 drives the laser head assembly 3 to move laterally along a first guide rail assembly 74. The second lead screw assembly 72 drives the splitting head assembly 4 to move laterally along a second guide rail assembly 75. The first driving device 73 is provided with a driving gear 76 at the end, and the driving gear 76 is engaged with a first gear 77 and a second gear 78 provided at the ends of the first lead screw assembly 71 and the second lead screw assembly 72 respectively for transmission.

[0031] Specifically, when the first driving device 73 rotates forward, the laser head assembly 3 moves in the positive direction of the X-axis, and the splitting head assembly 4 moves in the negative direction of the X-axis. When the first driving device 73 reverses, the laser head assembly 3 moves in the negative direction of the X-axis, and the splitting head assembly 4 moves in the positive direction of the X-axis.

[0032] Further, the laser head assembly 3 and the splitting head assembly 4 are arranged on the X-axis moving assembly 7 by a moving assembly, and the laser head assembly 3 and the splitting head assembly 4 can move along the X-axis, the Y-axis, and the Z-axis under the action of the moving assembly.

[0033] The placement plate 5 moves along the Y-axis to pass through the cutting area 11, the splitting area 12, and the blanking area 13 in turn. The placement plate 5 is arranged on the workbench surface 1 by a third guide rail 53 assembly. The bottom of the placement plate 5 is provided with a second driving device 52, and the output of the second driving device 52 is provided with a third gear 54. The third gear 54 is engaged with a transmission rack 55 on the workbench surface 1 for transmission. The second driving device 52 drives the placement plate 5 to move laterally along the Y-axis.

[0034] In order to lift and lower the lifting plate 51, the lifting plate 51 is slidingly arranged in the cavity of the placing plate 5, the bottom of the lifting plate 51 is provided with a support seat 56 extending out of the cavity and connected with the bottom of the placing plate 5 through a first elastic component 57, the bottom of the support seat 56 is provided with a roller 58 sliding in the sliding groove 14 of the worktop 1, the sliding groove 14 is provided with a smooth part 141 and a sunken part 142, when the roller 58 is arranged in the smooth part 141, the upper surface of the lifting plate 51 is in the same plane with the surface of the placing plate 5, when the roller 58 is arranged in the sunken part 142, the lifting plate 51 is sunken below the surface of the placing plate 5.

[0035] Further, the upper surface of the lifting plate 51 is shaped like the finished product after cutting of the glass, and the thickness of the sunken lifting plate 51 is equal to the thickness of the glass, which is controlled and adjusted by the sinking depth of the sunken part 142, that is, after the breaking of the glass, the lifting plate 51 is lowered to lower the finished product, the waste is still arranged on the worktop, after the waste is pushed down by the pushing plate assembly 6, the lifting plate 51 is raised, and the pushing plate assembly 6 pushes the finished product to the other side.

[0036] As a preferred embodiment, the pushing plate assembly 6 comprises a first cavity 61 arranged on the placing plate 5 and a waste plate 62 arranged in the first cavity 61 through a second elastic component, and the bottom of the first cavity 61 is provided with a liquid inlet.

[0037] Specifically, in order to control the movement of the pushing plate assembly 6 when the placing plate 5 moves to the waste area 13, the waste area 13 is provided with a waste assembly 8, a first waste port 15 and a second waste port 16, the first waste port 15 and the second waste port 16 are arranged on the two sides of the waste area 13 respectively, the waste assembly 8 comprises a telescopic rod 81, a limiting seat 82 and a rotating seat 83, the telescopic rod 81 is arranged in the limiting seat 82 through a third elastic component 84, the telescopic rod 81 is provided with a tooth part 811 engaged with a fourth gear 85 for transmission, the rotating seat 83 is connected with the fourth gear 85 through a one-way bearing, the rotating seat 83 is provided with a rotating groove 831 matched with a rotating convex part 861 of a lifting seat 86, the lifting seat 86 moves up and down in a second cavity 87, and the second cavity 87 is provided with a liquid outlet 88.

[0038] Specifically, when the placing plate 5 moves to the end position, the fourth gear 85 idles due to the one-way bearing, and the pushing plate assembly 6 does not move and remains in the initial state.

[0039] Specifically, the liquid outlet 88 is connected with the liquid inlet through a conduit, and hydraulic oil is arranged in the first cavity and the second cavity. When the product placing plate 5 moves to the discharging area 13, the lifting plate 51 descends, the finished product is placed in the lifting plate 51, the product placing plate 5 extrudes the telescopic rod 81, so that the liquid in the second cavity 87 is extruded into the first cavity 61, and the discharging plate 62 pushes the waste on the surface of the product placing plate 5 to the first discharging port 15. Then the lifting plate 51 rises, the finished product is placed on the surface of the product placing plate 5, and the discharging plate 62 automatically resets to push the finished product to the second discharging port 16.

[0040] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Simple modifications, equivalent changes or modifications made without departing from the technical solution of the present application all fall within the protection scope of the present application.

Claims

1. A glass laser cutting device, comprising a workbench, a cross frame and a laser head assembly, the laser head assembly is movably arranged on the cross frame to cut objects on the workbench, characterized in that the workbench comprises an object placing plate capable of moving along the Y axis, further comprising a splitting head assembly movably arranged on the other side of the cross frame to split the material after laser cutting; a push plate assembly capable of reciprocating motion and cooperating with a lifting plate on the object placing plate to separately discharge finished products and waste materials on the object placing plate; the object placing plate moves to different positions to correspond to different work areas, and the work areas correspond to cutting area, splitting area and discharging area respectively; the push plate assembly comprises a first cavity arranged on the object placing plate and a discharging plate arranged in the first cavity through a second elastic member, and the bottom of the first cavity is provided with a liquid inlet; the discharging area is provided with a discharging assembly, a first discharging port and a second discharging port, the first discharging port and the second discharging port are arranged on the two sides of the discharging area respectively, the discharging assembly comprises a telescopic rod, a limiting seat and a rotating seat, the telescopic rod is arranged in the limiting seat through a third elastic member, the telescopic rod is provided with a tooth part to engage and drive a fourth gear, the rotating seat is connected with the fourth gear through a one-way bearing, the rotating seat is provided with a rotating groove to cooperate with a rotating convex part of a lifting seat, the lifting seat makes lifting motion in a second cavity, and the second cavity is provided with a liquid outlet; the liquid outlet and the liquid inlet are connected through a conduit. The laser head assembly and the splitting head assembly make linear motion on the two sides of the cross frame through an X-axis moving assembly, the laser head assembly and the splitting head assembly correspond to two workbenches respectively, when the laser head assembly cuts in the cutting area of the first workbench, the splitting head assembly splits in the splitting area of the second workbench, after processing is completed, the laser head assembly moves to the second workbench to cut the next object, and the splitting head assembly moves to the first workbench to cut the object after cutting. The X-axis moving assembly comprises a first screw rod assembly, a second screw rod assembly and a first driving device, the first screw rod assembly drives the laser head assembly to move transversely along a first guide rail assembly, the second screw rod assembly drives the splitting head assembly to move transversely along a second guide rail assembly, and the end of the first driving device is provided with a driving gear, the driving gear engages and drives a first gear and a second gear arranged at the ends of the first screw rod assembly and the second screw rod assembly respectively. When the first driving device rotates forward, the laser head assembly moves in the positive direction of the X axis, and the splitting head assembly moves in the negative direction of the X axis; when the first driving device reverses, the laser head assembly moves in the negative direction of the X axis, and the splitting head assembly moves in the positive direction of the X axis. The object placing plate is arranged on the workbench through a third guide rail assembly, the bottom of the object placing plate is provided with a second driving device, the output part of the second driving device is provided with a third gear, the third gear engages and drives a transmission rack on the workbench, and the second driving device drives the object placing plate to move transversely along the Y axis. ​ ​ ​ 2. A glass laser cutting apparatus according to claim 1, wherein ​ 3. A glass laser cutting apparatus according to claim 2, wherein ​ 4. A glass laser cutting apparatus according to claim 3, wherein ​ 5. The glass laser cutting apparatus of claim 1, wherein, ​ 6. A glass laser cutting apparatus according to claim 5, wherein The lifting plate is slidably arranged in the cavity of the placing plate, the bottom of the lifting plate is provided with a supporting seat which extends out of the cavity and is connected with the bottom of the placing plate through a first elastic component, and the bottom of the supporting seat is provided with a roller which slides in a sliding groove of the workbench surface.

7. A glass laser cutting apparatus according to claim 6, wherein The sliding groove is provided with a smooth part and a sunken part, when the roller is arranged in the smooth part to move, the upper surface of the lifting plate is in the same plane with the surface of the placing plate, and when the roller is arranged in the sunken part, the lifting plate is sunken lower than the surface of the placing plate.

8. The glass laser cutting apparatus of claim 1, wherein, When the placing plate moves to the unloading area, the lifting plate is lowered, the finished product is arranged in the lifting plate, the placing plate extrudes the telescopic rod so that the liquid in the second cavity is extruded into the first cavity, so that the unloading plate pushes the waste on the surface of the placing plate to the first unloading port; then the lifting plate is raised, the finished product is arranged on the surface of the placing plate, and the unloading plate is automatically reset to push the finished product to the second unloading port.

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