A cutting device for tempered glass

Abstract

The application discloses a cutting device for tempered glass and relates to the technical field of tempered glass processing. The cutting device comprises a processing table, a plurality of lifting cylinders are arranged on the upper side of the processing table and are used for installing an equipment box, a plurality of stroke grooves are arranged in the processing table, a sliding groove is arranged in each stroke groove, at least one set of track frames are arranged in the equipment box and correspond to the track of glass processing, a cutting assembly is connected with the track frame, moves along the track frame during cutting, and the moving path of the cutting assembly is the same as the track of glass processing. When cutting, the expansion sleeve in the assembly box is attached to the upper side of the required part of the glass, stress is applied to the expansion sleeve, after cutting, the lower pressing plate in the assembly box presses the glass, and the required part of the glass is separated from the waste part by cooperating with the separating assembly. Compared with the prior art, the application can improve the yield of products when cutting the glass.

Description

Technical Field

[0001] The present invention relates to the technical field of tempered glass processing, in particular to a cutting device for tempered glass. Background Art

[0002] Tempered glass is actually a kind of prestressed glass. In order to increase the strength of the glass, chemical or physical methods are usually used to form compressive stress on the glass surface. When the glass is subjected to external force, the surface stress is first offset, thereby improving the bearing capacity and enhancing the glass's own resistance to wind pressure, cold and heat, impact, etc. Tempered glass can no longer be cut or processed. It can only be processed to the required shape before tempering, and then tempered. Therefore, when processing tempered glass, it needs to be processed to the required size before tempering.

[0003] After searching, a Chinese patent (publication number: CN114031279B) discloses a tempered glass cutting device, which includes a cutting machine body, a fixed frame, a cutting base, a drag chain, a cutting head and a wire trough. The surface of the cutting machine body is provided with a guide bar and a sliding device. The sliding device is slidably connected to the surface of the cutting machine body by adjusting the sliding groove. The sliding device includes a fixed bar, a guide wheel, a second fixed column, a second telescopic spring and a contact ball. The fixed bar is arranged on the surface of the cutting machine body, the guide wheel is arranged inside the fixed bar, and the second fixed column is arranged on the surface of the fixed bar.

[0004] In the prior art, when cutting glass, it is necessary to prevent it from breaking, and when continuously processing glass of the same size, the cutting device needs to have high efficiency and good stability to improve the quality and efficiency of processing. Therefore, the present invention proposes a cutting device for tempered glass. Summary of the Invention

[0005] The purpose of the present invention is to provide a cutting device for tempered glass in order to solve the above problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cutting device for tempered glass, comprising a processing table, an equipment box mounted on the upper side of the processing table via a plurality of lifting cylinders, at least one set of detachable track frames mounted inside the equipment box, the track frames being arranged based on the trajectory of glass processing, and at least one set of assembly boxes mounted inside the equipment box near the track frames via a first stroke cylinder, the assembly boxes having stress components mounted inside, the dimensions of the stress components corresponding to the dimensions of the required portion of the glass;

[0007] The output end of the track frame is equipped with a cutting assembly. After the cutting assembly is started, its output end contacts the glass to be processed and moves along the track frame to complete the cutting of the glass along the required track.

[0008] The upper side of the processing table is provided with a plurality of travel grooves, which are arranged based on the conveying direction of the glass, the recycling direction of the waste material after processing, and the direction of the product;

[0009] A slide groove is provided inside each of the travel grooves, and a drive frame is installed inside each of the travel grooves, and the drive frame slides along the slide groove;

[0010] A steering motor is installed on one side of the driving frame, a connecting frame rotatably connected to the driving frame is installed on the output end of the steering motor, and a separation component and an adsorption component are installed on the outer side of the connecting frame;

[0011] When the separation assembly or the adsorption assembly is working, the connecting frame brings its top end into contact with the lower side of the glass.

[0012] Furthermore, the stress assembly includes an assembly frame and a second stroke cylinder. The outer side of the assembly frame is provided with an expansion sleeve. The assembly frame is arranged inside the expansion sleeve to maintain a fixed shape when it is not inflated, and the shape of the assembly frame corresponds to the required size of the glass.

[0013] The bottom of the assembly frame is communicated with the expansion sleeve;

[0014] The expansion sleeve is made of rubber, which deforms after inflation and recovers after the internal air is exhausted;

[0015] A lower pressing plate is provided inside the assembly rack, and a sliding tube is installed on the upper surface of the lower pressing plate. The sliding tube passes through the assembly rack and the expansion sleeve and is slidably connected to the assembly box.

[0016] The second stroke cylinder is installed on the upper side of the assembly box, and the output end of the second stroke cylinder is connected to the sliding pipe to control the movement of the lower pressing plate inside the assembly frame and the expansion sleeve.

[0017] Furthermore, a fan module is installed on the side of the equipment box.

[0018] A plurality of air outlets are provided on the side of the lower pressure plate, each of which is connected to the lower pressure plate and the sliding pipe, and the top end of the sliding pipe is connected to the fan module through a hose.

[0019] Furthermore, the cutting assembly includes a cutting module, the cutting module includes a fifth stroke cylinder, the output end of the fifth stroke cylinder faces downward and is installed with an assembly part, and the bottom end of the assembly part is installed with a cutting part;

[0020] A ventilation pipe and a debris recovery module are respectively installed on both sides of the assembly;

[0021] When the cutting module is cutting, a gap of 2-5 mm is set between the bottom end of the ventilation pipe and the glass, and an air outlet is set at the bottom end of the ventilation pipe, the air outlet faces the debris recovery module, and the angle between the air outlet and the horizontal direction is 5-25°.

[0022] Furthermore, the debris recovery module includes an assembly block connected to the assembly part, storage boxes are provided on both sides of the assembly block, and the cutting module is provided with a working surface between the two sets of storage boxes, and the working surface faces the ventilation pipe;

[0023] The two sets of storage boxes are both equipped with a winding mechanism, and an adhesive tape is installed between the output ends of the two sets of winding mechanisms. When the two sets of winding mechanisms are in operation, the unused portion of the adhesive tape is moved away from the working surface;

[0024] Limiting plates are installed on the upper and lower sides of the working surface, and the two groups of limiting plates respectively block and limit the upper and lower sides of the adhesive tape in the working surface.

[0025] Furthermore, a flexible pad is installed on the lower surface of the assembly block through an elastic member. When the assembly block descends based on the fifth stroke cylinder, the assembly block drives the flexible pad to contact the glass, filling the space between the bottom of the assembly block and the glass.

[0026] Furthermore, the separation assembly includes a third stroke cylinder connected to the connecting frame, the output end of the third stroke cylinder is equipped with a shock block, and the outer side of the shock block is provided with an outer sleeve;

[0027] When the separation assembly is working, the third stroke cylinder and the shock block are vertically arranged between the glass.

[0028] Furthermore, the adsorption assembly includes a fourth stroke cylinder connected to the connecting frame, and the output end of the fourth stroke cylinder is installed with a adsorption disk.

[0029] Furthermore, a positioning module is installed on one side of the connecting frame, and an identification module is installed on the top of the cutting piece in the cutting module;

[0030] When the positioning module is in use, it rotates to the lower side of the glass and is located on the trajectory of the glass cutting part;

[0031] The positioning modules in multiple travel slots are started synchronously to form multiple positioning points on the glass cutting track. Before cutting, the cutting module moves one circle along the track frame and performs subsequent cutting operations after identifying each positioning point.

[0032] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0033] During cutting, the present invention places the expansion sleeve in the assembly box on the upper side of the desired portion of the glass and applies stress thereto. After cutting, the lower pressing plate in the assembly box presses the glass and cooperates with the separation component to separate the desired portion of the glass from the waste portion. Compared with the prior art, the present invention can improve the yield rate of products when cutting glass.

[0034] During cutting, the ventilation pipes and debris recovery modules on both sides of the cutting module can shield the generated debris, preventing excessive debris from accumulating on the upper side of the glass.

[0035] Furthermore, the present invention provides multiple functional modules in each travel groove, including a separation component, an adsorption component and a positioning module, which can play multiple roles in different cutting processes, thereby improving the efficiency and quality of continuous processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of the present invention;

[0037] Figure 2 is a cross-sectional view of the equipment box of the present invention;

[0038] Figure 3 For the present invention Figure 2 A magnified view of the structure of part A;

[0039] Figure 4 is a cross-sectional view of a debris recovery module in the present invention;

[0040] Figure 5 It is a side sectional view of the travel groove in the present invention;

[0041] Figure 6 Schematic diagram of the structure of the separation component, adsorption component and positioning module in the present invention;

[0042] Legend:

[0043] 1. Processing table; 2. Lifting cylinder; 3. Equipment box; 4. Stroke slot; 5. Track frame; 6. Cutting assembly; 7. First stroke cylinder; 8. Assembly box; 9. Stress assembly; 10. Drive frame; 11. Steering motor; 12. Connecting frame; 13. Separation assembly; 14. Adsorption assembly; 15. Positioning module; 81. Assembly frame; 82. Expansion sleeve; 83. Sliding tube; 84. Lower pressure plate; 85. Second stroke cylinder; 61. Cutting module; 62. Ventilation duct; 63. Debris recovery module; 64. Identification module; 631. Assembly block; 632. Storage box; 633. Winding mechanism; 634. Adhesive tape; 635. Limiting plate; 636. Elastic part; 637. Flexible pad; 131. Third stroke cylinder; 132. Shock block; 133. Outer pad; 141. Fourth stroke cylinder; 142. Adsorption disk. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0045] Example 1

[0046] See also Figure 1-6 The present invention provides a technical solution: a cutting device for tempered glass, comprising a processing table 1, an equipment box 3 is mounted on the upper side of the processing table 1 via a plurality of lifting cylinders 2, at least one set of detachable track frames 5 is mounted inside the equipment box 3, the track frames 5 are arranged based on the trajectory of glass processing, and at least one set of assembly boxes 8 is mounted inside the equipment box 3 near the track frames 5 via a first stroke cylinder 7, a stress component 9 is mounted inside the assembly box 8, the size of the stress component 9 corresponds to the size of the required part of the glass, the stress component 9 is proportionally reduced in size to the required part of the glass, and the final contact area is 70%-80% of the required part of the glass;

[0047] The output end of the track frame 5 is equipped with a cutting assembly 6. After the cutting assembly 6 is started, its output end contacts the glass to be processed and moves along the track frame 5 to complete the cutting of the glass along the required track.

[0048] The track frame 5 is provided with an extension portion at the outer position of the required part of the glass, and the extension portion extends to the outside of the glass to cut off the waste part of the glass to facilitate subsequent movement;

[0049] A plurality of travel grooves 4 are provided on the upper side of the processing table 1. The plurality of travel grooves 4 are arranged in groups of two and are distributed in a cross shape.

[0050] Each travel groove 4 is provided with a slide groove, and a driving frame 10 is installed inside each travel groove 4, and the driving frame 10 slides along the slide groove;

[0051] A steering motor 11 is installed on one side of the driving frame 10 , and a connecting frame 12 rotatably connected to the driving frame 10 is installed on the output end of the steering motor 11 . A separation component 13 and an adsorption component 14 are installed on the outer side of the connecting frame 12 .

[0052] See also Figure 2 The stress assembly 9 includes an assembly frame 81 and a second stroke cylinder 85. The outer side of the assembly frame 81 is provided with an expansion sleeve 82. The assembly frame 81 is arranged inside the expansion sleeve 82 to maintain it in a fixed shape when it is not inflated. The shape of the assembly frame 81 corresponds to the required size of the glass.

[0053] The bottom of the assembly frame 81 is in communication with the expansion sleeve 82;

[0054] The expansion sleeve 82 is made of rubber. It deforms after inflation and recovers after the internal air is exhausted. The part where the expansion sleeve 82 is deformed by inflation is the contact part between the stress component 9 and the required part of the glass. The edge of the assembly frame 81 is set 5-15 cm away from the edge of the required part of the glass.

[0055] A lower pressing plate 84 is provided inside the assembly frame 81, and a sliding tube 83 is installed on the upper surface of the lower pressing plate 84. The sliding tube 83 passes through the assembly frame 81 and the expansion sleeve 82, and is slidably connected to the assembly box 8;

[0056] The second stroke cylinder 85 is installed on the upper side of the assembly box 8 , and the output end of the second stroke cylinder 85 is connected to the sliding tube 83 for controlling the movement of the lower pressing plate 84 inside the assembly frame 81 and the expansion sleeve 82 .

[0057] A fan module is installed on the side of the equipment box 3.

[0058] A plurality of air outlets are provided on the side of the lower pressure plate 84 , each of which is connected to the lower pressure plate 84 and the sliding tube 83 , and the top end of the sliding tube 83 is connected to the fan module through a hose.

[0059] See also Figure 3 The cutting assembly 6 includes a cutting module 61, which includes a fifth stroke cylinder. The output end of the fifth stroke cylinder faces downward and is equipped with an assembly. The bottom end of the assembly is equipped with a cutting member.

[0060] A ventilation duct 62 and a debris recovery module 63 are mounted on either side of the assembly;

[0061] When the cutting module 61 cuts, a gap of 3 mm is set between the bottom end of the ventilation pipe 62 and the glass, and an air outlet is set at the bottom end of the ventilation pipe 62, the air outlet faces the debris recovery module 63, and the angle between the air outlet and the horizontal direction is 10°.

[0062] See also Figure 4 The debris recovery module 63 includes an assembly block 631 connected to the assembly member, and storage boxes 632 are provided on both sides of the assembly block 631. The cutting module 61 is located between the two sets of storage boxes 632 and has a working surface facing the ventilation pipe 62.

[0063] The two sets of storage boxes 632 are both equipped with a reeling mechanism 633. An adhesive tape 634 is installed between the output ends of the two sets of reeling mechanisms 633. When the two sets of reeling mechanisms 633 are in operation, the unused portion of the adhesive tape 634 is moved away from the working surface.

[0064] Limiting plates 635 are installed on both the upper and lower sides of the working surface. The two sets of limiting plates 635 respectively block and limit the adhesive tape 634 on the upper and lower sides of the working surface.

[0065] A flexible pad 637 is installed on the lower surface of the assembly block 631 through an elastic member 636. When the assembly block descends based on the fifth stroke cylinder, the assembly block 631 drives the flexible pad 637 to contact the glass, filling the space between the bottom of the assembly block 631 and the glass.

[0066] See also Figure 6 The separation assembly 13 includes a third stroke cylinder 131 connected to the connecting frame 12, and a shock block 132 is installed at the output end of the third stroke cylinder 131. The outer side of the shock block 132 is provided with an outer sleeve 133;

[0067] When the separation assembly 13 is working, the third stroke cylinder 131 and the shock block 132 are vertically arranged between the glass.

[0068] The adsorption assembly 14 includes a fourth stroke cylinder 141 connected to the connecting frame 12 , and an adsorption disk 142 is installed at the output end of the fourth stroke cylinder 141 .

[0069] Working principle:

[0070] During operation, the glass to be processed is moved onto the processing table 1 along the corresponding direction, and one side is extended to the two sets of stroke grooves 4 in the corresponding direction. The steering motors 11 inside the two sets of stroke grooves 4 in the corresponding direction are started, and the adsorption assembly 14 is rotated to an upward position. Then the two corresponding drive frames 10 are started, and the adsorption assembly 14 is moved to the edge of the stroke groove 4. Then the fourth stroke cylinder 141 in the adsorption assembly 14 is started to assemble the adsorption plate 142 with the glass. Then the drive frame 10 is reset and the glass plate is moved to the upper side of the processing area of ​​the processing table 1. During the movement, if the moving distance of the two sets of drive frames 10 is not enough, the other two sets of drive frames 10 and their adsorption assemblies 14 corresponding to the axial direction are started to extend the moving distance of the glass.

[0071] After the glass is moved to the processing area of ​​the processing table 1, the position of the glass is adjusted by the driving frame 10 and the adsorption assembly 14 in the four-directional travel slot 4. Then the lifting cylinder 2 is started to lower the equipment box 3 to the upper side of the processing table 1;

[0072] Then the fan module starts to inflate the expansion sleeve 82 in the stress assembly 9. Then the first stroke cylinder 7 lowers the assembly box 8 and the expansion sleeve 82. After the expansion sleeve 82 contacts the glass, the air inside it is discharged. When the expansion sleeve 82 contracts, it applies stress to the glass to protect it. Then the first stroke cylinder 7 continues to descend until the assembly box 8 drops to the upper side of the glass.

[0073] Then the cutting assembly 6 starts and moves along the track frame 5 to cut the glass. During cutting, the ventilation pipe 62 in the cutting assembly 6 blows air toward the cutting part, and the waste generated by the cutting is adhered and recovered. In addition, as the cutting assembly 6 moves, the debris recovery module 63 continuously changes the position of the adhesive tape 634 on the working surface.

[0074] After the cutting is completed, the second stroke cylinder 85 is activated to lower the lower pressure plate 84 to the upper side of the glass. Then, the steering motor 11 in the stroke slot 4 below the waste glass portion is activated to rotate the separation assembly 13 to a vertical upward position. Then, the third stroke cylinder 131 is activated to shock the waste glass portion to separate it from the desired portion of the glass.

[0075] Finally, the adsorption assembly 14 in the corresponding direction stroke groove 4 is rotated to a vertical upward state, and the waste part and the required part of the glass are moved in turn.

[0076] Example 2

[0077] A tempered glass cutting device includes a processing table 1. An equipment box 3 is mounted on the upper side of the processing table 1 via multiple lifting cylinders 2. At least one set of detachable track frames 5 is mounted inside the equipment box 3. The track frames 5 are arranged based on the trajectory of glass processing. At least one set of assembly boxes 8 is mounted inside the equipment box 3 near the track frames 5 via a first stroke cylinder 7. A stress assembly 9 is mounted inside the assembly box 8. The size of the stress assembly 9 corresponds to the size of the required part of the glass.

[0078] The output end of the track frame 5 is equipped with a cutting assembly 6. After the cutting assembly 6 is started, its output end contacts the glass to be processed and moves along the track frame 5 to complete the cutting of the glass along the required track.

[0079] A plurality of travel grooves 4 are provided on the upper side of the processing table 1. The plurality of travel grooves 4 are arranged in groups of two and are distributed in a cross shape.

[0080] Each travel groove 4 is provided with a slide groove, and a driving frame 10 is installed inside each travel groove 4, and the driving frame 10 slides along the slide groove;

[0081] A steering motor 11 is installed on one side of the driving frame 10. A connecting frame 12 rotatably connected to the driving frame 10 is installed on the output end of the steering motor 11. A separation component 13 and an adsorption component 14 are installed on the outer side of the connecting frame 12.

[0082] When the separation assembly 13 or the adsorption assembly 14 is working, the top end of the connecting frame 12 contacts the lower side of the glass, and the other set does not contact the glass.

[0083] See also Figure 2 The stress assembly 9 includes an assembly frame 81 and a second stroke cylinder 85. The outer side of the assembly frame 81 is provided with an expansion sleeve 82. The assembly frame 81 is arranged inside the expansion sleeve 82 to maintain it in a fixed shape when it is not inflated. The shape of the assembly frame 81 corresponds to the required size of the glass.

[0084] The bottom of the assembly frame 81 is in communication with the expansion sleeve 82;

[0085] The expansion sleeve 82 is made of rubber, which deforms after being inflated and recovers after the internal air is exhausted;

[0086] A lower pressing plate 84 is provided inside the assembly frame 81, and a sliding tube 83 is installed on the upper surface of the lower pressing plate 84. The sliding tube 83 passes through the assembly frame 81 and the expansion sleeve 82, and is slidably connected to the assembly box 8;

[0087] The second stroke cylinder 85 is installed on the upper side of the assembly box 8 , and the output end of the second stroke cylinder 85 is connected to the sliding tube 83 for controlling the movement of the lower pressing plate 84 inside the assembly frame 81 and the expansion sleeve 82 .

[0088] A fan module is installed on the side of the equipment box 3.

[0089] A plurality of air outlets are provided on the side of the lower pressure plate 84 , each of which is connected to the lower pressure plate 84 and the sliding tube 83 , and the top end of the sliding tube 83 is connected to the fan module through a hose.

[0090] The cutting assembly 6 includes a cutting module 61, which includes a fifth-stroke cylinder. The output end of the fifth-stroke cylinder faces downward and is equipped with an assembly. The bottom end of the assembly is equipped with a cutting member.

[0091] A ventilation duct 62 and a debris recovery module 63 are mounted on either side of the assembly;

[0092] When the cutting module 61 cuts, a gap of 4 mm is set between the bottom end of the ventilation pipe 62 and the glass, and an air outlet is set at the bottom end of the ventilation pipe 62, the air outlet faces the debris recovery module 63, and the angle between the air outlet and the horizontal direction is 15°.

[0093] A positioning module 15 is installed on one side of the connecting frame 12, and an identification module 64 is installed on the top of the cutting piece in the cutting module 61;

[0094] When the positioning module 15 is in use, it rotates to the lower side of the glass and is located on the trajectory of the glass cutting part;

[0095] The positioning modules 15 in the multiple travel grooves 4 are started synchronously to form multiple positioning points on the glass cutting track. Before cutting, the cutting module 61 moves one circle along the track frame 5 and performs subsequent cutting operations after identifying each positioning point.

[0096] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A cutting device for tempered glass, comprising a processing table (1), wherein an equipment box (3) is mounted on the upper side of the processing table (1) via a plurality of lifting cylinders (2), and a plurality of travel grooves (4) are provided inside the processing table (1), wherein each of the travel grooves (4) is provided with a slide groove, characterized in that: Track racks (5), at least one set of the track racks (5) is installed inside the equipment box (3), and the track racks (5) correspond to the track of glass processing; A cutting assembly (6) is connected to the track frame (5) and moves along the track frame (5) during cutting, and the moving path of the cutting assembly (6) is the same as the trajectory of glass processing; An assembly box (8), at least one group of the assembly boxes (8) is connected to the interior of the equipment box (3) via a first stroke cylinder (7); A stress component (9) is installed inside the assembly box (8), and the size of the stress component (9) corresponds to the size of the required part of the glass; A driving frame (10) is installed inside the corresponding travel groove (4) through a slide groove, and a steering motor (11) is installed on one side of the driving frame (10), and a connecting frame (12) rotatably connected to the driving frame (10) is installed on the output end of the steering motor (11), and a separation component (13) and an adsorption component (14) are installed on the outer side of the connecting frame (12); The stress component (9) comprises: An assembly frame (81) is provided with an expansion sleeve (82) on the outer side, and the bottom is in communication with the expansion sleeve (82); The expansion sleeve (82) is made of rubber and deforms after being inflated; A lower pressing plate (84) is arranged inside the assembly frame (81), and a sliding tube (83) is installed on the upper side of the lower pressing plate (84). The sliding tube (83) passes through the assembly frame (81) and the expansion sleeve (82) and is slidably connected to the assembly box (8); A second stroke cylinder (85) is mounted on the upper side of the assembly box (8), and the output end is connected to the sliding tube (83); A fan module is installed on the side of the equipment box (3); A plurality of air outlets are provided on the side of the lower pressure plate (84), and each air outlet, the lower pressure plate (84) and the sliding tube (83) are connected, and the top end of the sliding tube (83) is connected to the fan module through a hose.

2. A tempered glass cutting device according to claim 1, characterized in that: The cutting assembly (6) comprises a cutting module (61); The cutting module (61) comprises a fifth stroke cylinder, an assembly part is mounted on the bottom end of the fifth stroke cylinder, and a cutting part is mounted on the bottom end of the assembly part; A ventilation pipe (62) and a debris recovery module (63) are respectively installed on both sides of the assembly.

3. The tempered glass cutting device according to claim 2, characterized in that: The debris recovery module (63) comprises: An assembly block (631) is connected to the assembly part, and storage boxes (632) are provided on both sides. The assembly block (631) faces one side of the ventilation pipe (62), and a working surface is provided between the two groups of storage boxes (632); A winding mechanism (633), wherein the two sets of winding mechanisms (633) are respectively installed inside the two sets of storage boxes (632); The adhesive tape (634) is located on the side of the working surface facing the ventilation pipe (62), and its two ends are respectively connected to the two sets of winding mechanisms (633).

4. The tempered glass cutting device according to claim 3, characterized in that: A flexible pad (637) is mounted on the lower surface of the assembly block (631) via an elastic member (636).

5. The tempered glass cutting device according to claim 2, characterized in that: A positioning module (15) is installed on one side of the connecting frame (12), and an identification module (64) is installed on the top of the cutting piece in the cutting module (61); When in use, the positioning module (15) is rotated to the lower side of the glass and is located on the trajectory of the glass cutting portion.

Images