High-precision glass cutting equipment

Abstract

The utility model relates to the field of glass cutting, and discloses high-precision glass cutting equipment which comprises a base, stand columns are fixedly connected to the four corners of the top side of the base, cross beams are fixedly connected to the top sides of the front stand column and the rear stand column, an XYZ platform is installed between the two cross beams, and a fixing block is fixedly connected to the driving end of the XYZ platform. A cutting knife wheel is installed on the bottom side of the fixing block, a fixing rod is fixedly connected to the front side of the fixing block, a brush plate is connected to the bottom side of the fixing rod through a buckle assembly, an adsorption assembly is arranged in the base, a clamping assembly is arranged between the front stand column and the rear stand column, and a scrap removing assembly is arranged on the rear side of the base. According to the glass plate cutting device, chippings generated by cutting are removed in time, the chippings generated by cutting are prevented from influencing the cutting effect, glass plates of different sizes can be positioned by the device, and the universality of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of glass cutting, and in particular to a high-precision glass cutting device. Background Technology

[0002] Glass cutting is a processing technique that uses specific tools to create controlled cracks on the glass surface and then separate the glass. It is a fundamental step in glass processing. Its core principle is to use tools such as cutting wheels, lasers, and water jets to create stress concentration on the glass surface along a pre-set path, causing the glass to break precisely along the crack. Glass cutting equipment is a specialized device that performs this process. Through coordinated actions of positioning, pressure application, and driving, it cuts flat glass into the required size or shape. It must balance cutting precision and edge quality to avoid defects such as chipping and cracking. It is widely used in construction, electronics, automotive, and other fields, and is suitable for processing different materials and thicknesses, including ordinary flat glass, ultra-thin electronic glass, and special optical glass.

[0003] However, current glass cutting equipment has the following drawbacks: First, the debris is not removed in time, which can affect the cutting effect and lead to a decrease in precision or defects; second, the positioning adaptability is poor, the positioning ability for glass plates of different sizes is insufficient, the versatility is low, and it is difficult to flexibly adapt to diverse processing needs.

[0004] To address this technical problem, this application proposes a high-precision glass cutting device. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-precision glass cutting device. This device aims to promptly remove cutting debris to prevent it from affecting the cutting effect, and to enable the device to position glass plates of different sizes, thereby improving its versatility.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A high-precision glass cutting device includes a base, with columns fixedly connected to the four corners of the top side of the base. A crossbeam is fixedly connected to the top of the front and rear columns. An XYZ platform is installed between the two crossbeams. A fixing block is fixedly connected to the drive end of the XYZ platform. A cutting wheel is installed on the bottom side of the fixing block. A fixing rod is fixedly connected to the front side of the fixing block. A brush plate is connected to the bottom side of the fixing rod via a snap-fit ​​assembly to fix the brush plate to the fixing rod. An adsorption assembly is provided inside the base to adsorb the glass plate. A clamping assembly is provided between the front and rear columns to clamp the glass plate. A chip removal assembly is provided at the rear of the base to remove the chips generated during cutting.

[0008] Furthermore, the buckle assembly includes two buckle plates connected to the bottom side of the fixing rod by a torsion spring, and an insert block is fixedly connected to the top side of the brush plate, the insert block being inserted into the interior of the fixing rod.

[0009] Furthermore, two snap-fit ​​slots are provided on both the front and rear sides of the brush plate, and two snap-fit ​​rods are fixedly connected to one side of the snap-fit ​​plate, with the snap-fit ​​rods engaging inside the snap-fit ​​slots.

[0010] Furthermore, the adsorption assembly includes multiple adsorption holes formed on the top side of the base, the base has an internal cavity, a vacuum pump is installed on the bottom side of the base, one end of the vacuum pump is fixedly connected to a pipe, and the top end of the pipe is fixedly connected to the inside of the cavity.

[0011] Furthermore, the clamping assembly includes an adjustment groove fixedly connected between the front and rear columns, a bidirectional screw is rotatably connected inside the adjustment groove, and two slide blocks are threadedly connected to the outer wall of the bidirectional screw, the slide blocks being slidably connected inside the adjustment groove.

[0012] Furthermore, the base has two clamping plates on its top side, and two rotating seats are fixedly connected to the rear side of the clamping plates. The rotating seats and the slide are connected by a connecting rod. One end of the connecting rod is rotatably connected to the inside of the rotating seat, and the other end of the connecting rod is rotatably connected to the inside of the slide.

[0013] Furthermore, a first knob is rotatably connected to the front side of the front column via a damping shaft, the front end of the bidirectional screw is rotatably connected to the interior of the front column, and the front end of the bidirectional screw is fixedly connected to the interior of the first knob, and a telescopic rod is fixedly connected between the column and the clamping plate.

[0014] Furthermore, the chip removal assembly includes a slide groove fixedly connected to the rear side of the base, a threaded rod rotatably connected inside the slide groove, a slider threadedly connected to the outer wall of the threaded rod, the slider slidably connected inside the slide groove, a second knob rotatably connected to the front side of the slide groove via a damping shaft, and the front end of the threaded rod fixedly connected inside the second knob.

[0015] Furthermore, an air nozzle is fixedly connected to the top side of the slider, a hose is fixedly connected to one end of the air nozzle, a small air compressor is externally connected to the end of the hose, and two rubber strips are fixedly connected to one side of the adjusting groove and the top side of the sliding groove.

[0016] This utility model has the following beneficial effects:

[0017] In this invention, a brush plate is used to sweep away the debris generated during cutting from the cutting path, and a small air compressor generates compressed gas, which is then delivered to an air nozzle through a hose. The air nozzle blows away the debris on the cutting path, thereby improving the chip removal effect and promptly removing the debris generated during cutting to prevent it from affecting the cutting effect.

[0018] In this invention, two sliding blocks are driven by a bidirectional screw to slide in relative or opposite directions, so that the sliding blocks drive the clamping plates to move laterally via a connecting rod, thereby adjusting the distance between the two clamping plates. A vacuum pump and pipeline are used to bring the cavity into a vacuum state, which allows the adsorption holes to adsorb the glass plate. This enables the equipment to position glass plates of different sizes and improves the versatility of the equipment. Attached Figure Description

[0019] Figure 1 This is a perspective view of a high-precision glass cutting device proposed in this utility model;

[0020] Figure 2 This is a rear view of a high-precision glass cutting device proposed in this utility model.

[0021] Figure 3 This is a schematic diagram of the internal structure of the base of a high-precision glass cutting device proposed in this utility model.

[0022] Figure 4 This is a schematic diagram of the clamping plate structure of a high-precision glass cutting device proposed in this utility model;

[0023] Figure 5 This is a schematic diagram of the XYZ platform structure of a high-precision glass cutting device proposed in this utility model.

[0024] Figure 6 This is a schematic diagram of the brush plate structure of a high-precision glass cutting device proposed in this utility model.

[0025] Figure 7 This is a schematic diagram of the chute structure of a high-precision glass cutting device proposed in this utility model.

[0026] Legend:

[0027] 1. Base; 2. Clamping plate; 3. Adjustment groove; 4. XYZ platform; 5. Crossbeam; 6. Column; 7. Slide groove; 8. Hose; 9. Air nozzle; 10. Pipe; 11. Vacuum pump; 12. Double-acting screw; 13. Rubber strip; 14. Slide seat; 15. Rotary seat; 16. Connecting rod; 17. First knob; 18. Telescopic rod; 19. Fixing block; 20. Cutting wheel; 21. Fixing rod; 22. Brush plate; 23. Insert block; 24. Buckle plate; 25. Buckle rod; 26. Slider; 27. Threaded rod; 28. Second knob. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figure 1 , Figure 3 and Figure 5 This utility model provides an embodiment of a high-precision glass cutting device, comprising a base 1, with columns 6 fixedly connected to the four corners of the top side of the base 1, and crossbeams 5 fixedly connected to the top sides of the front and rear columns 6. An XYZ platform 4 is installed between the two crossbeams 5, and a fixing block 19 is fixedly connected to the drive end of the XYZ platform 4. A cutting wheel 20 is installed on the bottom side of the fixing block 19, and a fixing rod 21 is fixedly connected to the front side of the fixing block 19. A brush plate 22 is connected to the bottom side of the fixing rod 21. The XYZ platform 4 is typically composed of motion axes in the X, Y, and Z directions, and structurally includes components such as guide rails, sliders, lead screws, and motors. Functionally, it can achieve precise positioning and movement in three-dimensional space, can carry objects and move along a set path, and is widely used in machining and 3D modeling. In fields such as printing and measuring instruments, to complete various high-precision operational tasks, the XYZ platform 4 drives the fixed block 19 to move, causing the cutting wheel 20 to cut the glass plate. The cutting wheel 20 has a drive source inside to drive the cutting structure, such as the blade, to rotate, thereby performing the cutting work. The brush plate 22 removes the debris generated during cutting from the cutting path. A chip removal assembly is provided on the rear side of the base 1 to remove the debris generated during cutting. (Refer to...) Figure 1 , Figure 3 and Figure 6The bottom side of the fixed rod 21 is connected to two snap-fit ​​plates 24 by a torsion spring. The top side of the brush plate 22 is fixedly connected to a plug 23, which is inserted into the inside of the fixed rod 21. Two snap-fit ​​slots are opened on both the front and rear sides of the brush plate 22. Two snap-fit ​​rods 25 are fixedly connected to one side of the snap-fit ​​plate 24. The snap-fit ​​rods 25 are engaged in the inside of the snap-fit ​​slots. By inserting the plug 23 into the fixed rod 21 and rotating the snap-fit ​​plate 24, the snap-fit ​​rods 25 are engaged in the inside of the snap-fit ​​slots, thereby fixing the brush plate 22 to the fixed rod 21. This makes it easy to disassemble the brush plate 22 and replace it. The torsion spring in this design has high elastic potential energy to resist the vibration generated during the operation of the equipment, thereby preventing the structure from loosening. The base 1 has multiple adsorption holes on its top side and a cavity inside. A vacuum pump 11 is installed on the bottom side of the base 1. One end of the vacuum pump 11 is fixedly connected to a pipe 10, and the top end of the pipe 10 is fixedly connected to the inside of the cavity. The vacuum pump 11 and the pipe 10 make the cavity enter a vacuum state, thereby allowing the adsorption holes to adsorb the glass plate. The adsorption holes are equipped with valves to control their opening and closing. These valves are controlled by an external system. When the cutting path of the glass plate is above the adsorption hole, the valve can be used to close the corresponding adsorption hole to prevent the debris generated during cutting from entering the adsorption hole.

[0030] Reference Figure 1 and Figure 4 An adjustment groove 3 is fixedly connected between the front and rear columns 6. A double-acting screw 12 is rotatably connected inside the adjustment groove 3. Two slide blocks 14 are threadedly connected to the outer wall of the double-acting screw 12. The slide blocks 14 are slidably connected inside the adjustment groove 3. Two clamping plates 2 are provided on the top side of the base 1. Two rotating blocks 15 are fixedly connected to the rear side of the clamping plates 2. The rotating blocks 15 and the slide blocks 14 are connected by a connecting rod 16. One end of the connecting rod 16 is rotatably connected inside the rotating block 15, and the other end of the connecting rod 16 is rotatably connected inside the slide block 14. A first knob 17 is rotatably connected to the front side of the front column 6 through a damping shaft. The double-acting screw 1... The front end of the clamping plate 2 is rotatably connected to the inside of the front column 6, and the front end of the bidirectional screw 12 is fixedly connected to the inside of the first knob 17. A telescopic rod 18 is fixedly connected between the column 6 and the clamping plate 2. By rotating the first knob 17, the bidirectional screw 12 is rotated, causing the bidirectional screw 12 to drive the two slide blocks 14 to slide in relative or opposite directions. This causes the slide blocks 14 to drive the clamping plate 2 to move laterally via the connecting rod 16, thereby adjusting the distance between the two clamping plates 2. This allows the equipment to position glass plates of different sizes, improving the versatility of the equipment. The telescopic rod 18 guides the clamping plate 2. (Refer to...) Figure 2 and Figure 7A sliding groove 7 is fixedly connected to the rear side of the base 1. A threaded rod 27 is rotatably connected inside the sliding groove 7. A slider 26 is threadedly connected to the outer wall of the threaded rod 27. The slider 26 is slidably connected inside the sliding groove 7. A second knob 28 is rotatably connected to the front side of the sliding groove 7 via a damping shaft. The front end of the threaded rod 27 is fixedly connected to the inside of the second knob 28. An air nozzle 9 is fixedly connected to the top side of the slider 26. A hose 8 is fixedly connected to one end of the air nozzle 9. A small air compressor is connected to the end of the hose 8. Compressed gas is generated by the small air compressor and delivered to the air nozzle 9 through the hose 8, so that the air nozzle 9 blows away the debris on the cutting path, thereby improving the chip removal effect. Rotating the second knob 28 causes the threaded rod 27 to rotate, thus... The threaded rod 27 drives the slider 26 to slide, thereby adjusting the position of the air nozzle 9 so that the air nozzle 9 can blow air onto the cutting path at different positions. Two rubber strips 13 are fixedly connected to one side of the adjusting groove 3 and the top side of the slide groove 7. The working principle of the rubber strips 13 is as follows: when the slide block 14 or the slider 26 moves to a certain position, the rubber strips 13 will be stretched open due to their own elasticity, so as not to affect the movement of the slide block 14 or the slider 26. The other positions of the rubber strips 13 will also automatically close due to their own elasticity, thereby preventing debris from entering the interior of the adjusting groove 3 or the slide groove 7 and preventing debris from affecting the bidirectional screw 12 or the threaded rod 27. The damping shafts in this design can resist the vibration generated during the operation of the equipment and prevent the corresponding structure from rotating.

[0031] Working principle: First, place the glass plate on the base 1. Then, rotate the first knob 17 to rotate the bidirectional screw 12, causing the two slides 14 to slide in opposite directions. The slides 14, through the connecting rod 16, drive the clamping plate 2 to move laterally, thus clamping the glass plate. Next, start the vacuum pump 11, which, through the vacuum pump 11 and the pipe 10, creates a vacuum in the cavity, allowing the suction holes to adsorb the glass plate and completely fix it in place. Then, according to the position of the cutting path, rotate the second knob 28 to rotate the threaded rod 27, causing the threaded rod 27 to drive the slider 26 to slide, thereby adjusting the position of the air nozzle 9 and moving it to the cutting path. Finally, start the XYZ platform 4, which drives the fixed block 19 to move. The cutting wheel 20 cuts the glass plate, and the brush plate 22 removes the debris generated during cutting from the cutting path. At the same time, a small air compressor generates compressed gas, which is delivered to the air nozzle 9 through the hose 8. The air nozzle 9 blows away the debris on the cutting path, thereby improving the chip removal effect. After cutting is completed, the vacuum pump 11 and other equipment are turned off, and the glass plate is removed from the base 1, thus completing one work cycle. When it is necessary to disassemble the brush plate 22, simply move the buckle plate 24 to disengage the buckle rod 25 from the buckle groove, and then pull the brush plate 22 off the fixing rod 21. Then, insert the insert block 23 of the new brush plate 22 into the fixing rod 21 and rotate the buckle plate 24 to make the buckle rod 25 engage with the inside of the buckle groove, thereby fixing the brush plate 22 to the fixing rod 21.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-precision glass cutting device, characterized in that: The base (1) includes a base, with columns (6) fixedly connected to the four corners of the top side of the base (1). A crossbeam (5) is fixedly connected to the top side of the two columns (6). An XYZ platform (4) is installed between the two crossbeams (5). A fixed block (19) is fixedly connected to the drive end of the XYZ platform (4). A cutting wheel (20) is installed on the bottom side of the fixed block (19). A fixed rod (21) is fixedly connected to the front side of the fixed block (19). A brush plate (22) is connected to the bottom side of the fixed rod (21) through a snap-fit ​​assembly. The brush plate (22) is fixed to the fixed rod (21) through the snap-fit ​​assembly. An adsorption assembly is provided inside the base (1) to adsorb the glass plate. A clamping assembly is provided between the two columns (6) to clamp the glass plate. A chip removal assembly is provided on the rear side of the base (1) to remove the chips generated during cutting.

2. The high-precision glass cutting equipment according to claim 1, characterized in that: The buckle assembly includes two buckle plates (24) connected to the bottom side of the fixed rod (21) by a torsion spring, and a plug (23) is fixedly connected to the top side of the brush plate (22), and the plug (23) is inserted into the inside of the fixed rod (21).

3. The high-precision glass cutting equipment according to claim 2, characterized in that: The brush plate (22) has two snap-fit ​​slots on both the front and rear sides. Two snap-fit ​​rods (25) are fixedly connected to one side of the snap-fit ​​plate (24), and the snap-fit ​​rods (25) are engaged inside the snap-fit ​​slots.

4. The high-precision glass cutting equipment according to claim 1, characterized in that: The adsorption assembly includes multiple adsorption holes opened on the top side of the base (1). A cavity is opened inside the base (1). A vacuum pump (11) is installed on the bottom side of the base (1). One end of the vacuum pump (11) is fixedly connected to a pipe (10). The top end of the pipe (10) is fixedly connected inside the cavity.

5. The high-precision glass cutting equipment according to claim 1, characterized in that: The clamping assembly includes an adjustment groove (3) fixedly connected between the front and rear columns (6). A bidirectional screw (12) is rotatably connected inside the adjustment groove (3). Two slides (14) are threadedly connected to the outer wall of the bidirectional screw (12). The slides (14) are slidably connected inside the adjustment groove (3).

6. The high-precision glass cutting equipment according to claim 5, characterized in that: The base (1) has two clamps (2) on its top side. Two rotating seats (15) are fixedly connected to the rear side of the clamps (2). The rotating seats (15) and the slide (14) are connected by a connecting rod (16). One end of the connecting rod (16) is rotatably connected to the inside of the rotating seat (15), and the other end of the connecting rod (16) is rotatably connected to the inside of the slide (14).

7. A high-precision glass cutting device according to claim 6, characterized in that: The front side of the front column (6) is rotatably connected to a first knob (17) via a damping shaft. The front end of the bidirectional screw (12) is rotatably connected to the interior of the front column (6), and the front end of the bidirectional screw (12) is fixedly connected to the interior of the first knob (17). A telescopic rod (18) is fixedly connected between the column (6) and the clamp (2).

8. A high-precision glass cutting device according to claim 7, characterized in that: The chip removal assembly includes a slide groove (7) fixedly connected to the rear side of the base (1). A threaded rod (27) is rotatably connected inside the slide groove (7). A slider (26) is threadedly connected to the outer wall of the threaded rod (27). The slider (26) is slidably connected inside the slide groove (7). A second knob (28) is rotatably connected to the front side of the slide groove (7) via a damping shaft. The front end of the threaded rod (27) is fixedly connected inside the second knob (28).

9. A high-precision glass cutting device according to claim 8, characterized in that: An air nozzle (9) is fixedly connected to the top side of the slider (26), and a hose (8) is fixedly connected to one end of the air nozzle (9). A small air compressor is connected to the end of the hose (8). Two rubber strips (13) are fixedly connected to one side of the adjusting groove (3) and the top side of the sliding groove (7).

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