CN214322241U - Glass laser perforating device - Google Patents

Abstract

The utility model discloses a glass laser perforating device, include: a support table provided with a conveyor belt; the X-axis guide rail is positioned above the conveying belt, the extending direction of the X-axis guide rail is vertical to the conveying direction of the conveying belt, the Y-axis guide rail is positioned beside the conveying belt, the extending direction of the Y-axis guide rail is the same as the conveying direction of the conveying belt, the Y-axis guide rail is fixedly arranged on the supporting table, and the X-axis guide rail is arranged on the Y-axis guide rail; the cross beam is fixedly connected with the support table and is positioned above the conveying belt; and the vibrating mirror assemblies are arranged on the cross beam and are used for punching the glass plate on the conveying belt according to the preset punching position. The device can avoid the loss of the traditional drill bit and realize the accurate punching of laser.

Description

Glass laser perforating device

Technical Field

The utility model relates to a glass processing equipment field, more specifically the theory relates to a glass laser perforating device.

Background

In real life, the application of glass is more and more extensive, in particular to the fields of photovoltaic solar glass, automobile glass, architectural engineering glass and the like. And different requirements are required for different application scenes and glass. For example, photovoltaic glass, during the installation process, it is also necessary to punch through holes in a row on the surface of the photovoltaic glass to facilitate the routing of lines such as bus lines.

The existing photovoltaic glass drilling is generally mechanical drilling, the mechanical glass drilling machine is similar to an existing vertical drilling machine, a motor is adopted to drive a drill bit main shaft through a belt, and the diamond rotates at a high speed to drill. However, mechanical drilling has the problems that the diamond bit is easy to wear and the yield of mechanical drilling is low.

Disclosure of Invention

In order to solve the technical problem, the utility model aims at providing an adopt laser drilling mode to reach the accurate laser drilling device who avoids drill bit wearing and tearing again simultaneously of punching.

Solve the technical problem, the utility model discloses take following technical scheme:

the utility model provides a photovoltaic glass laser drilling device, include:

the supporting table is provided with a conveying belt for conveying the glass plate;

the X-axis guide rail is positioned above the conveying belt, the extending direction of the X-axis guide rail is perpendicular to the conveying direction of the conveying belt, the Y-axis guide rail is positioned beside the conveying belt, the extending direction of the Y-axis guide rail is the same as the conveying direction of the conveying belt, the Y-axis guide rail is fixedly arranged on the supporting table, and the X-axis guide rail is arranged on the Y-axis guide rail;

the cross beam is fixedly connected with the support table, is positioned above the conveying belt and extends along the width direction of the conveying belt;

and the vibrating mirror assemblies are arranged on the cross beam and are used for punching the glass plate on the conveying belt according to the preset punching position.

In a further scheme, the X-axis guide rail is arranged on the Y-axis guide rail and can move along the length direction of the Y-axis guide rail, and CCD sensors are respectively arranged on the X-axis guide rail and the Y-axis guide rail and can move along the length direction of the X-axis guide rail; the CCD sensor and the galvanometer component arranged on the cross beam can move along the length direction of the cross beam.

In a further scheme, a first guide rail and a second guide rail are arranged on the front end face of the cross beam along the length direction of the cross beam, a first sliding block is slidably arranged on the first guide rail, a fixed plate extending along the length direction of the conveying belt is fixedly connected to the first sliding block, and the fixed plate is provided with the CCD sensor arranged on the cross beam and connected with the CCD sensor so as to drive the CCD sensor to move along the length direction of the cross beam; the second guide rail is provided with a second slide block, the galvanometer component comprises a laser host and a galvanometer cutting head, the second slide block is provided with a first connecting plate, the galvanometer cutting head is arranged on the first connecting plate, the upper end face of the cross beam is provided with a third guide rail along the length direction of the cross beam, the third guide rail is provided with a second connecting plate, the laser host is arranged on the second connecting plate, and the second connecting plate is fixedly connected with the first connecting plate so as to realize the synchronous movement of the laser host and the galvanometer cutting head; two fourth guide rails are arranged on the X-axis guide rail, fourth sliding blocks are slidably arranged on the fourth guide rails, and the fourth sliding blocks on the two fourth guide rails are respectively connected with one CCD sensor positioned on the X-axis guide rail; and a Y-axis sliding block is arranged on the Y-axis guide rail, and the X-axis guide rail is arranged on the Y-axis sliding block.

In a further aspect, the galvanometer cutting head is slidably connected with the first connecting plate, and the galvanometer cutting head slides on the first connecting plate along a vertical direction.

In a further scheme, a fifth slide rail is arranged on the first connecting plate in the vertical direction, a fifth slide block is slidably arranged on the fifth slide rail, a third connecting plate is arranged on the fifth slide block, the galvanometer cutting head is fixedly connected with the third connecting plate, a limiting block is arranged on the second connecting plate, a screw rod penetrates through the limiting block in the vertical direction, the screw rod is in threaded connection with the limiting block, a protrusion is arranged on the side wall of the third connecting plate in the length direction of the cross beam, and the thread head of the screw rod is abutted to the protrusion.

In a further scheme, the dust collector further comprises a dust collecting component, the dust collecting component comprises a dust collector and a dust collecting box, the dust collecting box is fixedly connected with the support platform, the number of the conveying belts is multiple, and the conveying belts extend towards the same direction and are arranged in a rectangular array to form a conveying belt group; the dust collection box penetrates through the upper plate surface of the support table in the vertical direction and is positioned between the two rows of conveying belts, the dust collection box is positioned below the galvanometer component, a plurality of dust collection holes are uniformly formed in the upper end surface of the dust collection box along the length direction of the cross beam, and sealing covers can be detachably connected to the dust collection holes; when the galvanometer component moves to the position above the appointed dust collecting hole, the corresponding sealing cover on the dust collecting hole is in an opening state, the corresponding sealing covers on other dust collecting holes are in a closing state, and the dust collector is connected with the dust collecting box through a connecting pipeline and used for sucking dust in the dust collecting box.

In a further scheme, the dust collection assembly further comprises guide pipes with the same number as the vibrating mirror assemblies, a dust collection guide rail is arranged on the upper end face of the dust collection box along the length direction of the dust collection box, a plurality of dust collection sliding blocks are arranged on the dust collection guide rail, each guide pipe is connected with one dust collection sliding block to enable the guide pipe to move along the length direction of the dust collection guide rail, an upper pipe opening of each guide pipe coincides with a punching point of glass to be punched, and a lower pipe opening of each guide pipe coincides with a dust collection hole of the sealing cover in an open state.

Advantageous effects

1. The glass plate is punched through laser, so that the punching machine is more accurate, avoids the loss of a drill bit and does not need to be cleaned.

2. The CCD sensor is used for capturing the glass plate to be punched and comparing the glass plate with a preset standard position, if deviation occurs, the glass plate is correctly placed in a manual correction mode, and even if the glass plate deflects in the conveying process, accurate punching can be achieved. The CCD sensor and the galvanometer component can be moved, so that the device is suitable for punching glass plates of different specifications and sizes.

Drawings

FIG. 1 is an isometric view of a photovoltaic glass perforating device;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a front view of the glass perforating apparatus;

FIG. 5 is an enlarged view of portion C of FIG. 4;

FIG. 6 is a top view of the glass perforating device;

FIG. 7 is a schematic perspective view of the glass punching apparatus at another viewing angle;

FIG. 8 is an enlarged view of portion D of FIG. 7;

FIG. 9 is a side view of the glass perforating apparatus;

fig. 10 is a partial structural schematic view of a dust collection assembly.

The reference numerals in the schematic drawings illustrate:

6-conveying belt, 40-supporting table, 41-X-axis guide rail, 42-Y-axis guide rail, 43-Y-axis slide block, 44-Y-axis driving motor, 45-fourth guide rail, 46-fourth slide block, 47-fourth driving motor, 48-CCD sensor, 49-beam, 50-bracket, 51-first guide rail, 52-first driving motor, 54-galvanometer component, 55-laser host, 56-galvanometer cutting head, 57-second guide rail, 58-second slide block, 59-first connecting plate, 60-fifth slide block, 61-third connecting plate, 62-limiting block, 63-screw rod, 64-bulge, 65-third guide rail, 66-third slide block, 67-second connecting plate and 68-guide column, 69-connecting block, 70-dust collector, 71-dust collecting box, 72-dust collecting hole, 73-sealing cover, 74-guide pipe, 75-dust collecting guide rail, 76-dust collecting slide block, 77-fixing plate, 78-supporting plate, 79-baffle, 80-recovery box, 81-guide plate, 82-through groove, 83-guide groove, 84-limiting rod and 85-driving cylinder.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A glass laser perforating device, as shown in fig. 1-10, includes a supporting table 40, a plurality of conveyer belts 6 for conveying glass plates are arranged on the supporting table 40, and in this embodiment, the number of conveyer belts 6 is a plurality, and the plurality of conveyer belts 6 all extend towards the same direction and are arranged in a rectangular array to form a conveyer belt group.

Meanwhile, the support table 40 is further provided with an X-axis guide rail 41 and two Y-axis guide rails 42, the two Y-axis guide rails 42 are respectively disposed on two sides of the conveyor belt group, and the extending direction of the Y-axis guide rails 42 is the same as the conveying direction of the conveyor belt 6. The X-axis guide rails 41 are transversely disposed on the two Y-axis guide rails 42, specifically, a Y-axis slider 43 and a Y-axis driving motor 44 are disposed on the Y-axis guide rails 42, the Y-axis driving motor 44 is connected to the Y-axis slider 43 to drive the Y-axis slider 43 to move on the Y-axis guide rails 42 along the length direction thereof, the X-axis guide rails 41 are disposed above the conveyor belt 6, the extending direction of the X-axis guide rails 41 is perpendicular to the conveying direction of the conveyor belt 6, and two ends of the X-axis guide rails 41 are respectively fixed on the Y-axis sliders 43 on the two Y-axis guide rails 42, so that the X-axis guide rails 41 can move along the length direction of the Y-axis guide rails 42. As shown in fig. 7 and 8, two fourth guide rails 45 are further provided on the X-axis guide rail 41 along the longitudinal direction thereof, a fourth slider 46 is slidably provided on the fourth guide rails 45, and the fourth slider 46 is driven by a fourth driving motor 47 provided on the fourth guide rails 45. And a CCD sensor 48 is connected to each of the fourth sliders 46 on the two fourth guide rails 45.

The supporting table 40 is further provided with a cross beam 49, the cross beam 49 is transverse above the conveyer belt 6, and the extending direction of the cross beam 49 is perpendicular to the conveying direction of the conveyer belt 6. Both ends of the beam 49 are fixedly connected to the upper end surface of the support 40 through brackets 50. The front end surface of the cross beam 49 is provided with a first guide rail 51 (in this embodiment, the direction is the front-rear direction with respect to the conveying direction of the conveyor 6, and the width direction of the conveyor 6 is the left-right direction). The first guide rail 51 is provided with a first driving motor 52 and a first slider, the first driving motor 52 is connected with the first slider to drive the first slider to slide on the first guide rail 51, and the first slider is fixedly connected with a fixing plate 77 extending along the length direction of the conveyor belt 6. The fixed plate 77 is also provided with a CCD sensor 48.

The beam 49 is further provided with a plurality of galvanometer assemblies 54, and each galvanometer assembly 54 comprises a laser host 55 and a galvanometer cutting head 56. The galvanometer assemblies 54 are each slidable along the length of the beam 49. Specifically, as shown in fig. 2, a second guide rail 57 is further provided on the front end surface of the cross beam 49, a second slider 58 is provided on the second guide rail 57, and a first connecting plate 59 is provided on the second slider 58. And a fifth slide rail is arranged on the first connecting plate 59 along the vertical direction, and a fifth slide block 60 is slidably arranged on the fifth slide rail. The fifth slider 60 is provided with a third connecting plate 61, and the galvanometer cutting head 56 is fixedly connected with the third connecting plate 61. The first connecting plate 59 is provided with a limiting block 62, the limiting block 62 penetrates through a screw 63 in the vertical direction, and the screw 63 is in threaded connection with the limiting block 62. The side wall of the third connecting plate 61 is provided with a protrusion 64 along the length direction of the cross beam 49, and the thread head of the screw 63 abuts against the protrusion 64. The third connecting plate 61 is jacked up through the knob screw 63, and then the galvanometer cutting head 56 is driven to move along the vertical direction so as to be suitable for glass plates with different thicknesses. Meanwhile, a third guide rail 65 is arranged on the upper end face of the cross beam 49 along the length direction of the cross beam, a third sliding block 66 is slidably arranged on the third guide rail 65, a second connecting plate 67 is arranged on the third sliding block 66, a laser host 55 is arranged on the second connecting plate 67, and the second connecting plate 67 is fixedly connected with the first connecting plate 59, so that the laser host 55 and the galvanometer cutting head 56 can move synchronously, and laser beams emitted by the laser host 55 can always fall onto the corresponding galvanometer cutting head 56. In order to support the laser host 55 so as to facilitate sliding, the upper end surface of the cross beam 49 is further provided with a plurality of guide posts 68, each guide post 68 is slidably provided with a connecting block 69, and the connecting block 69 is connected with the bottom end surface of the second connecting plate 67 so as to guide and support the laser host 55. In the scheme, the CCD sensor 48 and the galvanometer component 54 can be moved, so that the device is suitable for punching glass plates with different specifications and sizes.

Before the device is punched, a glass plate is correctly placed on the support 40 at a preset punching position. According to the size specification of the glass plate, two CCD sensors 48 on the X-axis guide rail 41 and the cross beam 49 are driven by the driving motors of the guide rails where the two CCD sensors are respectively located to move to the specified positions, and images are shot to establish the preset standard positions. And moves the galvanometer assembly 54 above the predetermined perforation point.

Then the conveying belt group conveys the glass plate to be punched to the lower part of the galvanometer component 54 and the CCD sensor 48, and after the CCD sensor 48 takes images and compares the images with a preset standard position, if the images are just overlapped, punching is normally carried out; if the image that shoots does not coincide with the image of predetermineeing the standard, then can appear comparing the image in the industrial computer display, the bee calling organ that sets up in addition simultaneously can report to the police to observe and know this deviation and correctly put the glass board for the operation personnel, stop reporting to the police until bee calling organ. The galvanometer assembly 54 drops to the actual point of perforation to begin the perforation. After the punching is finished, the conveying belt group continuously conveys the glass plate to finish the blanking and the feeding of the next glass plate to be punched, and the steps are sequentially circulated.

Since the plurality of conveyor belts 6 are arranged on the conveyor belt group, the degree of the depression of the belt surface of each conveyor belt 6 is different, so that the upper surface of the glass plate is jumped, namely the upper surface of the glass plate is not in the same plane. In this embodiment, a range finder is also provided on one side of the galvanometer cutting head 56. Before the galvanometer component 54 punches a hole, the distance measuring instrument emits laser to the surface of the glass plate, the height difference between the galvanometer cutting head 56 and the surface of the glass plate is obtained according to the retroreflected laser beam, and the galvanometer cutting head 56 compensates again according to the obtained height difference so that the focus of the laser beam always falls on the surface of the glass plate.

In addition, the scheme also comprises a dust collection assembly which comprises a dust collector 70 and a dust collection box 71. The dust box 71 penetrates the upper end surface of the support 40 and is fixedly connected to the upper end surface of the support 40. The part of the dust box 71 which penetrates the upper end face of the support table 40 and is exposed on the table top of the support table 40 is positioned between the two rows of conveyor belts 6. And the dust box 71 is positioned below the galvanometer component 54, a plurality of dust collecting holes 72 are uniformly arranged on the upper end surface of the dust box 71 along the length direction of the cross beam 49, and a sealing cover 73 can be detachably connected on each dust collecting hole 72. When the galvanometer assembly 54 moves above the designated dust collecting hole 72, the corresponding cover 73 on the dust collecting hole 72 is opened, so that the dust collecting hole 72 is in an open state. And the corresponding sealing covers 73 on the other dust collecting holes 72 are in a closed state to prevent the dust in the dust collecting box 71 from overflowing, thereby ensuring the sealing effect.

And as shown in fig. 7, the dust collection assembly also includes as many conduits 74 as there are galvanometer assemblies 54. The upper end surface of the dust box 71 is provided with a dust collecting guide rail 75 along the length direction thereof, the dust collecting guide rail 75 is provided with a plurality of dust collecting sliders 76, each guide pipe 74 is provided with a support plate 78, and the support plates 78 are connected with the dust collecting sliders 76 so that the guide pipes 74 can move along the length direction of the dust collecting guide rail 75. When the galvanometer assembly 54 moves to the position above the designated dust collecting hole 72, the guide pipe 74 is moved to the dust collecting hole 72, the upper nozzle of the guide pipe 74 is overlapped with the punching point of the glass to be punched, and the lower nozzle of the guide pipe 74 is overlapped with the dust collecting hole 72 with the cover 73 in an open state. And the dust collector 70 is connected to the dust box 71 through a connection pipe. The dust generated during the processing is sucked out and recovered by the dust collector 70.

By way of example only, when a batch of glass sheets of the same type is to be processed and laser drilled, the galvanometer assembly 54 is moved above a designated drilling location. At the same time, the knob designates the cover 73 on the dust collection hole 72 below the punching position so that the dust collection hole 72 is in an open state. And the guide pipe 74 is moved to the dust collecting hole 72, the upper nozzle of the guide pipe 74 is overlapped with the punching point of the glass to be punched, and the lower nozzle of the guide pipe 74 is overlapped with the dust collecting hole 72 with the cover 73 in an open state. The guide tube 74 and the cover 73 are then no longer adjusted, and the glass sheets need only be fed in sequence for the punching action.

When the laser beam drills a hole at a predetermined position of the glass plate, the generated dust passes through the duct 74 and the dust collecting hole 72 in order into the dust box 71, and is absorbed and collected by the dust collector 70. And it is easy to understand that during the laser drilling process, the glass block cut out by drilling will fall down along with the self gravity, and the glass block can also be guided and collected into the dust collection box 71 through the conduit 74, and collected by the dust collection box 71 for subsequent recovery, so as to avoid the glass block from falling into other components to cause damage.

In the present embodiment, as shown in fig. 10, the bottom of the dust box 71 is further provided with an opening. A baffle 79 is arranged at the opening. The bottom of the support table 40 is provided with a driving cylinder 85, and an air rod of the driving cylinder 85 is connected with the baffle 79 for driving the baffle 79 to displace to shield or expose the opening. When the dust box 71 performs a dust collecting operation, the driving cylinder 85 drives the baffle 79 to shield the opening, thereby preventing dust from leaking from the opening. After the dust collection operation is finished, the dust in the processing process is sucked out by the dust collector 70, the particles such as the glass blocks fall to the bottom of the dust collection box 71, the driving cylinder 85 drives the baffle 79 to move to expose the opening, and the glass blocks fall out from the opening. And a recovery box 80 is arranged below the dust collection box 71, a recovery opening is arranged on the upper end surface of the recovery box 80, and the recovery opening of the recovery box 80 is opposite to the opening at the bottom of the dust collection box 71 so as to receive the granular materials falling out from the opening for recovery. In order to make the particles fall into the recycling box 80 from the opening, the length of the dust box 71 is gradually reduced from top to bottom along the height thereof.

Meanwhile, the bottom of the support table 40 is further provided with two guide plates 81, the plate surfaces of the two guide plates 81 are parallel to each other, and the two guide plates 81 are respectively arranged on two sides of the baffle 79. Each guide plate 81 is provided with a through groove 82 along the length direction thereof, and the side walls of the two sides of the baffle 79 are respectively inserted into the through grooves 82 of the two guide plates 81. When the driving cylinder 85 drives the baffle 79 to move, the side wall of the baffle 79 slides in the through groove 82. Play the effect of direction through leading to groove 82 to baffle 79, and the cell wall that leads to groove 82 offsets with the bottom end face of baffle 79, also plays the effect of support to baffle 79, prevents to rock about baffle 79.

In the present embodiment, the width of the middle portion of the through groove 82 is greater than the thickness of the baffle 79, the widths of the two ends of the through groove 82 are less than the thickness of the baffle 79, and the width of the through groove 82 gradually decreases from the middle portion to the two ends to form a triangular structure. The insertion of the baffle 79 into the through groove 82 is facilitated since the groove width of the middle portion of the through groove 82 is larger than the thickness of the baffle 79. And because the tail end of the driving cylinder 85 is hinged with the supporting table 40 in the scheme, the driving cylinder 85 is not positioned on the same horizontal plane with the baffle 79. In the process that the driving cylinder 85 drives the baffle 79 to move to shield or expose the bottom opening of the dust collection box 71, the motion trail of the baffle 79 moves obliquely upwards or obliquely downwards, the width of the through groove 82 is gradually reduced from the head ends of the two sides to the middle part, and the moving space of the baffle 79 in the vertical direction is provided, so that the baffle 79 can move conveniently.

Furthermore, the upper end surface of the guide plate 81 is further provided with a guide groove 83 along the length direction thereof, the guide groove 83 is communicated with the through groove 82, and a limit rod 84 is slidably arranged in the guide groove 83. The limiting rod 84 is connected with the upper end face of the baffle 79, and when the side wall of the baffle 79 slides in the through groove 82, the limiting rod 84 is driven to slide in the guide groove 83 and be matched with the guide groove 83 for guiding, so that the moving track of the baffle 79 is further limited.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (7)

1. A glass laser drilling device is characterized by comprising:

the supporting table is provided with a conveying belt for conveying the glass plate;

the X-axis guide rail is positioned above the conveying belt, the extending direction of the X-axis guide rail is perpendicular to the conveying direction of the conveying belt, the Y-axis guide rail is positioned beside the conveying belt, the extending direction of the Y-axis guide rail is the same as the conveying direction of the conveying belt, the Y-axis guide rail is fixedly arranged on the supporting table, and the X-axis guide rail is arranged on the Y-axis guide rail;

the cross beam is fixedly connected with the support table, is positioned above the conveying belt and extends along the width direction of the conveying belt;

and the vibrating mirror assemblies are arranged on the cross beam and are used for punching the glass plate on the conveying belt according to the preset punching position.

2. The laser perforating device for glass as claimed in claim 1, wherein the X-axis guide rail is disposed on the Y-axis guide rail and is movable along a longitudinal direction of the Y-axis guide rail, and CCD sensors are respectively disposed on the X-axis guide rail and the Y-axis guide rail, and the CCD sensors disposed on the X-axis guide rail are movable along the longitudinal direction of the X-axis guide rail; the CCD sensor and the galvanometer component arranged on the cross beam can move along the length direction of the cross beam.

3. The laser punching device for glass according to claim 2, wherein a first guide rail and a second guide rail are arranged on the front end surface of the beam along the length direction of the beam, a first sliding block is slidably arranged on the first guide rail, a fixed plate extending along the length direction of the conveying belt is fixedly connected to the first sliding block, and the fixed plate is provided with the CCD sensor arranged on the beam for connection so as to drive the CCD sensor to move along the length direction of the beam; the second guide rail is provided with a second slide block, the galvanometer component comprises a laser host and a galvanometer cutting head, the second slide block is provided with a first connecting plate, the galvanometer cutting head is arranged on the first connecting plate, the upper end face of the cross beam is provided with a third guide rail along the length direction of the cross beam, the third guide rail is provided with a third slide block in a sliding manner, the third slide block is provided with a second connecting plate, the laser host is arranged on the second connecting plate, and the second connecting plate is fixedly connected with the first connecting plate so as to realize the synchronous movement of the laser host and the galvanometer cutting head; two fourth guide rails are arranged on the X-axis guide rail, fourth sliding blocks are slidably arranged on the fourth guide rails, and the fourth sliding blocks on the two fourth guide rails are respectively connected with one CCD sensor positioned on the X-axis guide rail; and a Y-axis sliding block is arranged on the Y-axis guide rail, and the X-axis guide rail is arranged on the Y-axis sliding block.

4. The glass laser drilling device according to claim 3, wherein the galvanometer cutting head is slidably connected with the first connecting plate, and the galvanometer cutting head slides on the first connecting plate along a vertical direction.

5. The laser glass drilling device according to claim 4, wherein a fifth slide rail is arranged on the first connecting plate in the vertical direction, a fifth slide block is slidably arranged on the fifth slide rail, a third connecting plate is arranged on the fifth slide block, the galvanometer cutting head is fixedly connected with the third connecting plate, a limiting block is arranged on the second connecting plate, a screw rod penetrates through the limiting block in the vertical direction, the screw rod is in threaded connection with the limiting block, a protrusion is arranged on the side wall of the third connecting plate in the length direction of the cross beam, and the thread head of the screw rod abuts against the protrusion.

6. The laser perforating device for glass according to claim 2, further comprising a dust collecting assembly, wherein the dust collecting assembly comprises a dust collector and a dust collecting box, the dust collecting box is fixedly connected with the support platform, the number of the conveyor belts is multiple, and the plurality of conveyor belts extend towards the same direction and are arranged in a rectangular array to form a conveyor belt group; the dust collection box penetrates through the upper plate surface of the support table in the vertical direction and is positioned between the two rows of conveying belts, the dust collection box is positioned below the galvanometer component, a plurality of dust collection holes are uniformly formed in the upper end surface of the dust collection box along the length direction of the cross beam, and sealing covers can be detachably connected to the dust collection holes; when the galvanometer component moves to the position above the appointed dust collecting hole, the corresponding sealing cover on the dust collecting hole is in an opening state, the corresponding sealing covers on other dust collecting holes are in a closing state, and the dust collector is communicated with the dust collecting box through a connecting pipeline and is used for sucking dust in the dust collecting box.

7. The glass laser drilling device as claimed in claim 6, wherein the dust collecting assembly further comprises a plurality of guide tubes with the same number as the number of the galvanometer assemblies, a dust collecting guide rail is arranged on the upper end surface of the dust collecting box along the length direction of the dust collecting box, a plurality of dust collecting sliding blocks are arranged on the dust collecting guide rail, each guide tube is connected with one dust collecting sliding block, so that the guide tube can move along the length direction of the dust collecting guide rail, an upper tube opening of the guide tube coincides with the drilling point of the glass to be drilled, and a lower tube opening of the guide tube coincides with the dust collecting hole with the sealing cover in an open state.

Images