Ultra-thin IT0 glass cutting device for touch screen and cutting method of ultra-thin IT0 glass cutting device

Abstract

The invention belongs to the technical field of cutting devices, and discloses a touch screen ultrathin IT0 glass cutting device and a cutting method thereof.The touch screen ultrathin IT0 glass cutting device comprises a workbench, a cross rod is arranged above the workbench, a laser cutting head is fixedly installed at the bottom end of the cross rod, moving rods are fixedly connected to the two ends of the cross rod, and dust collection assemblies are arranged in the two moving rods; wherein the inner wall of one moving rod is in threaded connection with a lead screw, the lead screw is rotationally installed in the workbench, one end of the lead screw is provided with a first motor, the dust collection assembly comprises a first connecting pipe arranged in the moving rod, dust collection pipes are fixedly installed at the bottom end of the first connecting pipe and are evenly arranged, and an air pump is installed on the outer wall of the first connecting pipe. During cutting, the air pump is started, broken glass chips generated during cutting of the workbench are sucked away through the first connecting pipe and the dust suction pipe, the broken glass chips are prevented from remaining on the surface of glass, the appearance quality and the service life of products are prevented from being affected, and therefore the quality of the products is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of cutting devices, and specifically relates to an ultra-thin ITO glass cutting device for a touch screen and a cutting method thereof. Background Art

[0002] Ultra-thin ITO glass, that is, ultra-thin indium tin oxide (ITO) coated glass, is made by coating a layer of transparent indium tin oxide film on an ultra-thin glass substrate through precision technology. This innovative material cleverly combines the excellent performance of ultra-thin glass with the excellent conductive properties of ITO film, showing unparalleled advantages.

[0003] Ultra-thin ITO glass has been widely used in the field of touch screen technology. In the process of making touch screens, it undergoes precise cutting and processing, showing a high degree of adaptability and reliability, providing a solid foundation for modern touch technology.

[0004] Since ultra-thin ITO glass will inevitably produce a certain amount of broken glass during the cutting process, these broken glass fragments tend to adhere to the glass surface and become impurities that cannot be ignored. These impurities will damage the final visual effect of the glass and lead to a decline in product quality. Summary of the invention

[0005] The object of the present invention is to provide an ultra-thin ITO glass cutting device for a touch screen and a cutting method thereof to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an ultra-thin IT0 glass cutting device for a touch screen, comprising a workbench, a cross bar is arranged above the workbench, a laser cutting head is fixedly installed at the bottom end of the cross bar, both ends of the cross bar are fixedly connected with moving rods, dust suction components are arranged inside the two moving rods, a screw rod is threadedly connected to the inner wall of one of the moving rods, the screw rod is rotatably installed inside the workbench, and a first motor is arranged at one end of the screw rod;

[0007] Among them, the dust suction component includes a first connecting tube arranged inside the moving rod, a dust suction tube is fixedly installed on the bottom end of the first connecting tube, the dust suction tube is evenly arranged, an air pump is installed on the outer wall of the first connecting tube, a processing chamber is arranged on the top of the first connecting tube, the processing chamber is opened inside the moving rod, and a cooling component is arranged on one side of the moving rod.

[0008] As a further technical solution of the present invention, the cooling component includes a connecting plate arranged on one side of the moving rod, a cleaning component is arranged on one side of the connecting plate, the connecting plate is fixedly connected to the moving rod, a second connecting pipe and an air blowing pipe are opened inside the connecting plate, the second connecting pipe is arranged at both ends of the air blowing pipe, one end of the second connecting pipe away from the air blowing pipe is connected to the exhaust pipe, and the exhaust pipe is arranged at the top of the processing chamber.

[0009] As a further technical solution of the present invention, a one-way valve is installed on the outer wall of the first connecting pipe.

[0010] As a further technical solution of the present invention, a filter screen is installed inside the processing chamber, and the filter screen is arranged below the exhaust pipe.

[0011] As a further technical solution of the present invention, the cleaning assembly includes a brush plate arranged on one side of the connecting plate, the side wall of the brush plate is evenly installed with bristles, and second rotating shafts are fixedly installed at both ends of the brush plate, and a second motor is arranged at one end of one of the second rotating shafts.

[0012] As a further technical solution of the present invention, a recovery box is provided inside the workbench.

[0013] As a further technical solution of the present invention, a first baffle is provided inside the second connecting pipe, and a third rotating shaft is fixedly mounted on the inner wall of the first baffle.

[0014] As a further technical solution of the present invention, an exhaust port is opened inside the connecting plate, the exhaust port is connected to the second connecting pipe, a second baffle is arranged inside the exhaust port, and a first rotating shaft is fixedly installed at one end of the second baffle.

[0015] As a further technical solution of the present invention, a first gear is fixedly installed on the outer wall of the second rotating shaft, the bottom end of the first gear is meshedly connected with a rack plate, one side of the rack plate is meshedly connected with a second gear, the second gear is fixedly installed on the bottom end of the third rotating shaft, a bevel gear set is fixedly installed on the top end of the third rotating shaft, and one side of the bevel gear set is fixedly connected to one end of the first rotating shaft.

[0016] A cutting method of an ultra-thin ITO glass cutting device for a touch screen, comprising the following steps:

[0017] S1: When the ultra-thin IT0 glass of the touch screen needs to be cut, the IT0 glass is first placed on the top of the workbench, and then the first motor is started by controlling the PLC. The start of the first motor drives the rotation of the screw rod, the rotation of the screw rod drives the movement of the moving rod, the movement of the moving rod drives the movement of the cross bar, and the movement of the cross bar drives the movement of the laser cutting head, so that the laser cutting head moves above the workbench to cut the ultra-thin IT glass;

[0018] S2: When cutting, the air pump is started to suck the broken glass generated during the cutting of the workbench into the processing chamber through the first connecting pipe and the dust suction pipe. The harmful gas is filtered by the water and filter in the processing chamber and then moves upwards. It is then transmitted to the inside of the second connecting pipe through the exhaust pipe and finally discharged from the blowing pipe and blown to the surface of the workbench to cool down the ultra-thin IT0 glass after cutting.

[0019] S3: After cutting, the second motor is started by PLC control, the start of the second motor drives the rotation of the second rotating shaft, the rotation of the second rotating shaft drives the rotation of the first gear, the rotation of the first gear drives the movement of the rack plate, the movement of the rack plate drives the rotation of the second gear, the rotation of the second gear drives the rotation of the third rotating shaft, the rotation of the third rotating shaft drives the rotation of the first baffle, the rotation of the first baffle drives the rotation of the bevel gear set, the rotation of the bevel gear set drives the rotation of the first rotating shaft, the rotation of the first rotating shaft drives the rotation of the second baffle, so that the second connecting pipe closes the exhaust port and opens, and the gas is discharged from the exhaust port;

[0020] S4: The rotation of the second rotating shaft drives the rotation of the brush plate, causing the brush plate to rotate ninety degrees, so that the bristles are perpendicular to the surface of the workbench, and finally the surface of the workbench is cleaned by the moving rod, and the broken glass on the surface of the workbench is swept into the recycling box for collection.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. The present invention provides a dust suction component. When the ultra-thin IT0 glass of the touch screen needs to be cut, the IT0 glass is first placed on the top of the workbench. Then, the first motor is started by controlling the PLC. The start of the first motor drives the rotation of the screw rod. The rotation of the screw rod drives the movement of the moving rod. The movement of the moving rod drives the movement of the cross bar. The movement of the cross bar drives the movement of the laser cutting head, so that the laser cutting head moves above the workbench to cut the ultra-thin IT0 glass. During cutting, the air pump is started to suck away broken glass generated during the cutting of the workbench through the first connecting pipe and the dust suction pipe to prevent the broken glass from remaining on the glass surface and causing scratches or damage during the subsequent processing, transportation or use of the product, thereby affecting the appearance quality and service life of the product. By sucking away the broken glass during the cutting process, the above-mentioned problems can be avoided, thereby improving the quality of the product.

[0023] 2. The present invention provides a cooling component. When vacuuming, the gas enters the processing chamber and then goes upward. It is transmitted to the inside of the second connecting pipe through the exhaust pipe and finally discharged from the blowing pipe to the surface of the workbench, so as to cool the ultra-thin IT glass after cutting. This prevents the ultra-thin ITO glass from being affected by high temperature and generating thermal stress during the cutting process. If the temperature is not reduced in time, the thermal stress may cause cracks or deformation inside the glass, thereby affecting the quality and performance of the product. Blowing and cooling can quickly take away the heat on the glass surface, reduce thermal stress, and protect the glass from damage, thereby ensuring the quality of the product.

[0024] 3. Through the setting of the cleaning component, when the surface of the workbench needs to be cleaned after cutting, the second motor is started by PLC control, and the start of the second motor drives the rotation of the second rotating shaft, and the rotation of the second rotating shaft drives the rotation of the brush plate, so that the brush plate rotates ninety degrees, so that the bristles are perpendicular to the surface of the workbench, and then the moving rod drives it to move to clean the surface of the workbench, thereby ensuring the cleanliness of the production environment and facilitating subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention;

[0027] Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle;

[0028] Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0029] Figure 5 This is a schematic diagram of the structure of the connecting plate of the present invention;

[0030] Figure 6 It is a schematic diagram of the cross-section structure of the connecting plate of the present invention;

[0031] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point C in the middle.

[0032] In the figure: 1. workbench; 2. cross bar; 3. moving rod; 4. laser cutting head; 5. screw; 6. first motor; 7. air pump; 8. first connecting pipe; 9. dust suction pipe; 10. first rotating shaft; 11. processing chamber; 12. filter; 13. exhaust pipe; 14. connecting plate; 15. second connecting pipe; 16. blowing pipe; 17. brush plate; 18. bristles; 19. second rotating shaft; 20. second motor; 21. first gear; 22. rack plate; 23. second gear; 24. third rotating shaft; 25. first baffle; 26. second baffle; 27. exhaust port; 28. bevel gear set; 29. ​​recovery box; 30. one-way valve. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0034] like Figures 1 to 7 As shown, in an embodiment of the present invention, an ultra-thin IT0 glass cutting device for a touch screen includes a workbench 1, a cross bar 2 is arranged above the workbench 1, a laser cutting head 4 is fixedly installed at the bottom end of the cross bar 2, moving rods 3 are fixedly connected to both ends of the cross bar 2, and dust collection components are arranged inside the two moving rods 3, a screw rod 5 is threadedly connected to the inner wall of one of the moving rods 3, the screw rod 5 is rotatably installed inside the workbench 1, and a first motor 6 is arranged at one end of the screw rod 5;

[0035] Among them, the dust suction component includes a first connecting tube 8 arranged inside the moving rod 3, a dust suction tube 9 is fixedly installed at the bottom end of the first connecting tube 8, the dust suction tube 9 is evenly arranged, an air pump 7 is installed on the outer wall of the first connecting tube 8, a processing chamber 11 is arranged at the top of the first connecting tube 8, the processing chamber 11 is opened inside the moving rod 3, and a cooling component is arranged on one side of the moving rod 3.

[0036] When it is necessary to cut the ultra-thin IT0 glass of the touch screen, firstly, the IT0 glass is placed on the top of the workbench 1, and then the first motor 6 is started by controlling the PLC, the start of the first motor 6 drives the screw rod 5 to rotate, the rotation of the screw rod 5 drives the moving rod 3 to move, the movement of the moving rod 3 drives the cross bar 2 to move, the movement of the cross bar 2 drives the laser cutting head 4 to move, so that the laser cutting head 4 moves above the workbench 1 to cut the ultra-thin IT0 glass;

[0037] When cutting, the air pump 7 is started to suck away the broken glass generated by the cutting of the workbench 1 through the first connecting pipe 8 and the dust suction pipe 9 to prevent the broken glass from remaining on the glass surface and causing scratches or damage during the subsequent processing, transportation or use of the product, thereby affecting the appearance quality and service life of the product. By sucking away the broken glass during the cutting process, the above-mentioned problems can be avoided, thereby improving the quality of production.

[0038] like Figures 1 to 7 As shown, the cooling component includes a connecting plate 14 arranged on one side of the moving rod 3, a cleaning component is arranged on one side of the connecting plate 14, the connecting plate 14 is fixedly connected to the moving rod 3, a second connecting pipe 15 and a blowing pipe 16 are opened inside the connecting plate 14, the second connecting pipe 15 is arranged at both ends of the blowing pipe 16, and one end of the second connecting pipe 15 away from the blowing pipe 16 is connected to the exhaust pipe 13, and the exhaust pipe 13 is arranged at the top of the processing chamber 11.

[0039] During vacuuming, the gas enters the processing chamber 11 and goes upward, is transmitted to the inside of the second connecting pipe 15 through the exhaust pipe 13, and is finally discharged from the blowing pipe 16 and blown to the surface of the workbench 1 to cool the ultra-thin ITO glass after cutting. This prevents the ultra-thin ITO glass from being affected by high temperature and generating thermal stress during the cutting process. If the temperature is not reduced in time, the thermal stress may cause cracks or deformation inside the glass, thereby affecting the quality and performance of the product. Blowing and cooling can quickly take away the heat on the glass surface, reduce thermal stress, and protect the glass from damage, thereby ensuring the quality of the product.

[0040] Water is placed inside the processing chamber 11;

[0041] Since harmful gases are generated during the cutting process, if these gases are directly discharged without treatment, they will pose a potential threat to the health of surrounding workers and the environment. By filtering these gases with water inside the processing chamber 11 before discharging them, the impact on surrounding workers and the environment can be reduced.

[0042] The water inside the processing chamber 11 can cool the gas, thereby further improving the cooling effect.

[0043] like Figure 3 and Figure 4 As shown, a one-way valve 30 is installed on the outer wall of the first connecting pipe 8 .

[0044] This prevents water in the processing chamber 11 from entering the first connecting pipe 8, thereby improving the reliability and stability of the device.

[0045] like Figure 3 and Figure 4 As shown, a filter screen 12 is installed inside the processing chamber 11 , and the filter screen 12 is arranged below the exhaust pipe 13 .

[0046] The filter screen 12 is arranged above the liquid surface inside the processing chamber 11 to filter the gas after water filtration again, thereby further reducing the impact of harmful gases on nearby workers and the environment.

[0047] like Figures 1 to 7 As shown, the cleaning assembly includes a brush plate 17 arranged on one side of the connecting plate 14, the side wall of the brush plate 17 is evenly installed with bristles 18, and both ends of the brush plate 17 are fixedly installed with a second rotating shaft 19, and one end of one of the second rotating shafts 19 is provided with a second motor 20.

[0048] When the surface of the workbench 1 needs to be cleaned after cutting, the second motor 20 is started by PLC control. The start of the second motor 20 drives the second rotating shaft 19 to rotate. The rotation of the second rotating shaft 19 drives the brush plate 17 to rotate, so that the brush plate 17 rotates ninety degrees, so that the bristles 18 are perpendicular to the surface of the workbench 1, and then the moving rod 3 drives it to move to clean the surface of the workbench 1, thereby ensuring the cleanliness of the production environment and facilitating subsequent processing.

[0049] like Figure 1 and Figure 2 As shown, a recovery box 29 is provided inside the workbench 1 .

[0050] The broken glass scraps swept by the bristles 18 are collected by the recovery box 29 for subsequent unified treatment.

[0051] like Figure 7 As shown, a first baffle plate 25 is disposed inside the second connecting pipe 15 , and a third rotating shaft 24 is fixedly mounted on the inner wall of the first baffle plate 25 .

[0052] like Figure 7 As shown, an exhaust port 27 is provided inside the connecting plate 14 , and the exhaust port 27 is connected to the second connecting pipe 15 . A second baffle plate 26 is provided inside the exhaust port 27 , and the first rotating shaft 10 is fixedly mounted on one end of the second baffle plate 26 .

[0053] like Figure 7 As shown, a first gear 21 is fixedly mounted on the outer wall of the second rotating shaft 19, a rack plate 22 is meshedly connected to the bottom end of the first gear 21, a second gear 23 is meshedly connected to one side of the rack plate 22, the second gear 23 is fixedly mounted on the bottom end of the third rotating shaft 24, a bevel gear set 28 is fixedly mounted on the top end of the third rotating shaft 24, and one side of the bevel gear set 28 is fixedly connected to one end of the first rotating shaft 10.

[0054] The second baffle 26 is arranged vertically with the first baffle 25 so that the gas is discharged from the second connecting pipe 15 or the inside of the exhaust port 27;

[0055] When cutting and dusting, gas is discharged from the blowing pipe 16 to cool the glass;

[0056] When cleaning the table top after cutting, the rotation of the second rotating shaft 19 drives the rotation of the first gear 21, and the rotation of the first gear 21 drives the movement of the rack plate 22, and the movement of the rack plate 22 drives the rotation of the second gear 23, and the rotation of the second gear 23 drives the rotation of the third rotating shaft 24, and the rotation of the third rotating shaft 24 drives the rotation of the first baffle 25, and the rotation of the first baffle 25 drives the rotation of the bevel gear set 28, and the rotation of the bevel gear set 28 drives the rotation of the first rotating shaft 10, and the rotation of the first rotating shaft 10 drives the rotation of the second baffle 26, so that the second connecting pipe 15 closes the exhaust port 27 and opens, and the gas is discharged from the exhaust port 27 to prevent the brush 18 from blowing gas and causing impurities to escape when cleaning the surface of the workbench 1.

[0057] A cutting method of an ultra-thin ITO glass cutting device for a touch screen, comprising the following steps:

[0058] S1: When the ultra-thin IT0 glass of the touch screen needs to be cut, the IT0 glass is first placed on the top of the workbench 1, and then the first motor 6 is started by controlling the PLC, the start of the first motor 6 drives the screw rod 5 to rotate, the rotation of the screw rod 5 drives the moving rod 3 to move, the movement of the moving rod 3 drives the cross bar 2 to move, the movement of the cross bar 2 drives the laser cutting head 4 to move, so that the laser cutting head 4 moves above the workbench 1 to cut the ultra-thin IT0 glass;

[0059] S2: When cutting, the air pump 7 is started, and the broken glass generated when the workbench 1 is cut is sucked into the processing chamber 11 through the first connecting pipe 8 and the dust suction pipe 9. The harmful gas is filtered by the water and the filter 12 in the processing chamber 11 and then moves upward, and is transmitted to the inside of the second connecting pipe 15 through the exhaust pipe 13, and finally discharged from the blowing pipe 16 and blown to the surface of the workbench 1, so as to cool the ultra-thin IT0 glass after cutting;

[0060] S3: After cutting, the second motor 20 is started by PLC control. The start of the second motor 20 drives the second rotating shaft 19 to rotate. The rotation of the second rotating shaft 19 drives the first gear 21 to rotate. The rotation of the first gear 21 drives the movement of the rack plate 22. The movement of the rack plate 22 drives the rotation of the second gear 23. The rotation of the second gear 23 drives the rotation of the third rotating shaft 24. The rotation of the third rotating shaft 24 drives the rotation of the first baffle 25. The rotation of the first baffle 25 drives the rotation of the bevel gear set 28. The rotation of the bevel gear set 28 drives the rotation of the first rotating shaft 10. The rotation of the first rotating shaft 10 drives the rotation of the second baffle 26, so that the second connecting pipe 15 closes the exhaust port 27 and opens, and the gas is discharged from the exhaust port 27.

[0061] S4: The rotation of the second rotating shaft 19 drives the rotation of the brush plate 17, causing the brush plate 17 to rotate ninety degrees, so that the bristles 18 are perpendicular to the surface of the workbench 1, and finally the surface of the workbench 1 is cleaned by the moving rod 3, and the broken glass on the surface of the workbench 1 is swept into the recovery box 29 for collection.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultra-thin ITO glass cutting device for a touch screen, comprising a workbench (1), characterized in that: A cross bar (2) is arranged above the workbench (1), a laser cutting head (4) is fixedly mounted at the bottom end of the cross bar (2), moving rods (3) are fixedly connected to both ends of the cross bar (2), dust suction components are arranged inside the two moving rods (3), a screw rod (5) is threadedly connected to the inner wall of one of the moving rods (3), the screw rod (5) is rotatably mounted inside the workbench (1), and a first motor (6) is arranged at one end of the screw rod (5); The dust suction component comprises a first connecting tube (8) arranged inside the moving rod (3); a dust suction tube (9) is fixedly installed at the bottom end of the first connecting tube (8); the dust suction tube (9) is evenly arranged; an air pump (7) is installed on the outer wall of the first connecting tube (8); a processing chamber (11) is arranged at the top end of the first connecting tube (8); the processing chamber (11) is opened inside the moving rod (3); and a cooling component is arranged on one side of the moving rod (3).

2. The ultra-thin ITO glass cutting device for a touch screen according to claim 1, characterized in that: The cooling component comprises a connecting plate (14) arranged on one side of the moving rod (3), a cleaning component is arranged on one side of the connecting plate (14), the connecting plate (14) is fixedly connected to the moving rod (3), a second connecting pipe (15) and an air blowing pipe (16) are provided inside the connecting plate (14), the second connecting pipe (15) is arranged at both ends of the air blowing pipe (16), one end of the second connecting pipe (15) away from the air blowing pipe (16) is connected to the exhaust pipe (13), and the exhaust pipe (13) is arranged at the top of the processing chamber (11).

3. The ultra-thin ITO glass cutting device for a touch screen according to claim 1, characterized in that: A one-way valve (30) is installed on the outer wall of the first connecting pipe (8).

4. The ultra-thin ITO glass cutting device for a touch screen according to claim 1, characterized in that: A filter screen (12) is installed inside the processing chamber (11), and the filter screen (12) is arranged below the exhaust pipe (13).

5. The ultra-thin ITO glass cutting device for a touch screen according to claim 2, characterized in that: The cleaning assembly comprises a brush plate (17) arranged on one side of the connecting plate (14), bristles (18) being evenly mounted on the side wall of the brush plate (17), and second rotating shafts (19) being fixedly mounted on both ends of the brush plate (17), wherein a second motor (20) is disposed at one end of one of the second rotating shafts (19).

6. The ultra-thin ITO glass cutting device for a touch screen according to claim 1, characterized in that: A recovery box (29) is arranged inside the workbench (1).

7. The ultra-thin ITO glass cutting device for a touch screen according to claim 2, characterized in that: A first baffle (25) is provided inside the second connecting pipe (15), and a third rotating shaft (24) is fixedly mounted on the inner wall of the first baffle (25).

8. The ultra-thin ITO glass cutting device for a touch screen according to claim 2, characterized in that: An exhaust port (27) is provided inside the connecting plate (14), and the exhaust port (27) is connected to the second connecting pipe (15). A second baffle (26) is provided inside the exhaust port (27), and a first rotating shaft (10) is fixedly mounted on one end of the second baffle (26).

9. The ultra-thin ITO glass cutting device for a touch screen according to claim 5, characterized in that: A first gear (21) is fixedly mounted on the outer wall of the second rotating shaft (19); the bottom end of the first gear (21) is meshedly connected with a rack plate (22); one side of the rack plate (22) is meshedly connected with a second gear (23); the second gear (23) is fixedly mounted on the bottom end of a third rotating shaft (24); a bevel gear set (28) is fixedly mounted on the top end of the third rotating shaft (24); one side of the bevel gear set (28) is fixedly connected to one end of the first rotating shaft (10).

10. A cutting method for an ultra-thin ITO glass cutting device for a touch screen, the method being applicable to an ultra-thin ITO glass cutting device for a touch screen as claimed in claims 1 to 9, characterized in that: The following steps are involved: S1: When it is necessary to cut the ultra-thin IT0 glass of the touch screen, firstly, the IT0 glass is placed on the top of the workbench (1), and then the first motor (6) is started by controlling the PLC, the start of the first motor (6) drives the screw rod (5) to rotate, the rotation of the screw rod (5) drives the moving rod (3) to move, the movement of the moving rod (3) drives the cross bar (2) to move, the movement of the cross bar (2) drives the laser cutting head (4) to move, so that the laser cutting head (4) moves above the workbench (1) to cut the ultra-thin IT0 glass; S2: When cutting, the air pump (7) is started, and broken glass produced when the workbench (1) is cut is sucked into the processing chamber (11) through the first connecting pipe (8) and the dust suction pipe (9), and the harmful gas is filtered by the water and the filter (12) inside the processing chamber (11) and then moves upward, and is transmitted to the inside of the second connecting pipe (15) through the exhaust pipe (13), and finally discharged from the blowing pipe (16) and blown to the surface of the workbench (1), so as to cool the ultra-thin IT0 glass after cutting; S3: After cutting, the second motor (20) is started by PLC control. The start of the second motor (20) drives the second rotating shaft (19) to rotate. The rotation of the second rotating shaft (19) drives the first gear (21) to rotate. The rotation of the first gear (21) drives the rack plate (22) to move. The movement of the rack plate (22) drives the second gear (23) to rotate. The rotation of the second gear (23) drives the third rotating shaft (24). The rotation of the third rotating shaft (24) drives the first baffle (25) to rotate. The rotation of the first baffle (25) drives the bevel gear set (28). The rotation of the bevel gear set (28) drives the first rotating shaft (10). The rotation of the first rotating shaft (10) drives the second baffle (26) to rotate, so that the second connecting pipe (15) closes the exhaust port (27) and opens it, and the gas is discharged from the exhaust port (27). S4: The rotation of the second rotating shaft (19) drives the brush plate (17) to rotate, causing the brush plate (17) to rotate ninety degrees, so that the bristles (18) are perpendicular to the surface of the workbench (1), and finally the surface of the workbench (1) is cleaned by driving the moving rod (3), and the broken glass on the surface of the workbench (1) is swept into the recovery box (29) for collection.

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