A tempered glass processing slicing device

Abstract

The utility model relates to toughened glass processing technical field especially a kind of toughened glass processing slicing device, including connecting shaft, cutting knife and knife holder, the connecting shaft outer wall rotationally connected with mounting plate, the mounting plate bottom is fixedly connected with pivot, the knife holder top is equipped with connecting hole, the pivot bottom is connected through connecting hole and rotates with it, the knife holder top is equipped with limit slot. The utility model device, the limit slot and through-hole of knife holder are positioned and oriented positioning block and the clamping cooperation of limit slot, ensure that cutting knife installation will not be rotated at will;The magnetic attraction connection of first magnet and second magnet realizes the quick installation and disassembly of cutting knife, compared with traditional bolt fastening mode, shorten the replacement time, simultaneously avoid the cutting knife inclination problem caused by improper bolt tightening, ensure the perpendicularity and stability of cutting knife installation, improve the flatness and dimensional accuracy of glass cutting surface, reduce the rate of defective products.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass processing technology, and more specifically, to a tempered glass processing slicing device. Background Technology

[0002] Tempered glass is widely used in modern architecture, home decoration, and electronic equipment manufacturing due to its high strength and impact resistance. As a key process in tempered glass processing, the performance of the equipment used for slicing directly affects the precision and production efficiency of the finished glass product.

[0003] In existing tempered glass processing and slicing equipment, the cutting blade installation structure mostly adopts bolt fastening or mechanical clamping. During installation, operators need to use tools such as wrenches to repeatedly tighten multiple bolts to remove and install the cutting blade. This operation is not only cumbersome, with each replacement taking more than ten minutes, but also prone to tilting if the force is not properly controlled or the tightening degree of each bolt is inconsistent. During slicing operations, a tilted cutting blade will cause uneven glass cutting surfaces and large dimensional deviations, affecting the product qualification rate, increasing the defect rate and production costs. Utility Model Content

[0004] This invention proposes a tempered glass slicing device that can effectively reduce the defect rate and reduce the additional production costs caused by defective products. It fundamentally overcomes the defects of traditional devices and improves the efficiency and quality of tempered glass slicing.

[0005] The technical solution of this utility model is as follows: A tempered glass processing and slicing device includes a connecting shaft, a blade holder and a cutting blade. The outer wall of the connecting shaft is rotatably connected to an installation plate. A slot is opened at the bottom of the connecting shaft, and a first magnet is fixedly connected to the top of the inner wall of the slot.

[0006] The tool holder is connected to the mounting plate, and a limiting groove is formed on the top of the tool holder. A through hole is formed at the bottom of the inner wall of the limiting groove.

[0007] The cutting blade is located below the blade holder, and a blade rod is fixedly connected to the top of the cutting blade. A positioning block is fixedly connected to the outer wall of the blade rod, and the positioning block engages with the inner wall of the limiting groove.

[0008] A tool holder is fixedly connected to the top of the positioning block, and a second magnet is fixedly connected to the top of the tool holder. The first magnet and the second magnet are magnetically connected. The second magnet slides along the inner wall of the slot, while the slot limits the position of the second magnet.

[0009] Preferably, a rotating shaft is fixedly connected to the bottom of the mounting plate, a connecting hole is provided on the top of the tool holder, and the bottom of the rotating shaft passes through the connecting hole and rotates therewith.

[0010] Preferably, the limiting groove has a regular hexagonal structure, and the positioning block slides along the inner wall of the limiting groove.

[0011] Preferably, it also includes a fixing frame, on the inner wall of which a cylinder is fixedly connected, and the output end of the cylinder is fixedly connected to the connecting shaft.

[0012] Preferably, an infrared sensor is fixedly connected to the bottom of the mounting bracket.

[0013] Preferably, it further includes a mounting bracket, the inner wall of which is rotatably connected to a ball screw;

[0014] A servo motor is fixedly connected to the bottom of the mounting bracket, and the output end of the servo motor is fixedly connected to a ball screw.

[0015] The fixing frame is fixedly connected to the ball nut on the ball screw.

[0016] Preferably, a guide rod is fixedly connected to the inner wall of the mounting bracket, and the fixed bracket is slidably connected to the outer wall of the guide rod.

[0017] Preferably, both ends of the mounting bracket are fixedly connected to support plates, and the connecting ends of the support plates are provided with mounting holes.

[0018] The beneficial effects of this utility model, achieved through the above technical solution, are as follows:

[0019] 1. When the cutting blade needs to be replaced, simply press down on the positioning block to overcome the magnetic force between the first and second magnets, separating them. Then, remove the blade holder from the bottom of the connecting shaft and pull the cutting blade upwards to disengage the positioning block from the limiting groove. This allows for quick disassembly. The entire process requires no tools to tighten the bolts; simple plugging and unplugging is all that's needed to install and remove the cutting blade. This reduces the replacement time from tens of minutes or even longer to tens of seconds, improving efficiency. Furthermore, the locking mechanism between the limiting groove and the positioning block, combined with the stability of the magnetic attraction, ensures that the cutting blade will not tilt during installation. During slicing, the cutting blade remains vertical, resulting in a flat and dimensionally accurate glass cut surface. This effectively reduces the defect rate and lowers the additional production costs associated with defective products, fundamentally overcoming the shortcomings of traditional devices and improving the efficiency and quality of tempered glass slicing.

[0020] 2. The limiting groove adopts a regular hexagonal structure, which, in conjunction with the positioning block, further enhances the positioning effect of the cutting blade. The shape of the regular hexagon restricts the cutting blade's rotational freedom in the horizontal direction, ensuring that the cutting blade can only slide or be fixed in a specific direction after installation. This ensures that the cutting blade maintains a fixed angle during slicing operations and avoids cutting deviations caused by the rotation of the cutting blade. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the installation structure of the cylinder of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the knife holder of this utility model;

[0024] Figure 4 This is a schematic diagram of the installation structure of the second magnet of this utility model.

[0025] In the diagram: 1. Mounting bracket; 2. Support plate; 3. Guide rod; 4. Ball screw; 5. Servo motor; 6. Fixing bracket; 7. Cylinder; 8. Infrared sensor; 9. Connecting shaft; 10. Mounting plate; 11. Rotating shaft; 12. Tool holder; 13. Connecting hole; 14. Limiting groove; 15. Through hole; 16. Slot; 17. First magnet; 18. Cutting blade; 19. Tool holder; 20. Positioning block; 21. Tool holder; 22. Second magnet. Detailed Implementation

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the term "fixed connection" should be interpreted broadly. For example, "fixed connection" can mean fixed installation, detachable connection, or integral connection; it can mean mechanical connection or electrical connection; it can mean direct connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] like Figures 2-4 As shown, a tempered glass processing and slicing device includes a connecting shaft 9, a cutting blade 18, and a blade holder 12. A mounting plate 10 is rotatably connected to the outer wall of the connecting shaft 9, and a rotating shaft 11 is fixedly connected to the bottom of the mounting plate 10. A connecting hole 13 is opened at the top of the blade holder 12, and the bottom of the rotating shaft 11 passes through the connecting hole 13 and rotates therewith. A limiting groove 14 is opened at the top of the blade holder 12, and a through hole 15 is opened at the bottom of the inner wall of the limiting groove 14.

[0029] A blade shank 19 is fixedly connected to the top of the cutting blade 18. A positioning block 20 is fixedly connected to the outer wall of the blade shank 19. The positioning block 20 engages with the inner wall of the limiting groove 14. The bottom of the cutting blade 18 passes through the through hole 15 and extends below it. A blade holder 21 is fixedly connected to the top of the positioning block 20. A second magnet 22 is fixedly connected to the top of the blade holder 21. The second magnet 22 slides along the inner wall of the slot 16. At the same time, the slot 16 limits the second magnet 22. A slot 16 is opened at the bottom of the connecting shaft 9. A first magnet 17 is fixedly connected to the top of the inner wall of the slot 16. The first magnet 17 and the second magnet 22 are magnetically connected.

[0030] The limiting groove 14 and through hole 15 of the blade holder 12 position and guide the cutting blade 18;

[0031] The snap-fit ​​between the positioning block 20 and the limiting groove 14 ensures that the cutting blade 18 will not rotate arbitrarily during installation; the magnetic connection between the first magnet 17 and the second magnet 22 enables the quick installation and removal of the cutting blade 18. Compared with the traditional bolt fastening method, this shortens the replacement time and avoids the problem of the cutting blade 18 tilting due to improper bolt tightening. This ensures the verticality and stability of the cutting blade 18 installation, improves the flatness and dimensional accuracy of the glass cutting surface, and reduces the defect rate.

[0032] In this embodiment, as Figure 3 As shown, the limiting groove 14 has a regular hexagonal structure, and the positioning block 20 slides along the inner wall of the limiting groove 14.

[0033] The limiting groove 14 adopts a regular hexagonal structure, which cooperates with the positioning block 20 to further enhance the positioning effect of the cutting blade 18. The shape of the regular hexagon restricts the degree of freedom of rotation of the cutting blade 18 in the horizontal direction, so that the cutting blade 18 can only slide or be fixed in a specific direction after installation, ensuring that the cutting blade 18 maintains a fixed angle during slicing operations and avoiding cutting deviation caused by the rotation of the cutting blade 18.

[0034] In this embodiment, as Figure 1 As shown, the tempered glass processing and slicing device also includes a mounting frame 1, with support plates 2 fixedly connected to both ends of the mounting frame 1, and mounting holes are provided at the connecting ends of the support plates 2.

[0035] The mounting holes on the support plate 2 facilitate the installation of the entire device on the workbench.

[0036] In this embodiment, as Figure 1 As shown, a guide rod 3 is fixedly connected to the inner wall of the mounting bracket 1, a ball screw 4 is rotatably connected to the inner wall of the mounting bracket 1, a servo motor 5 is fixedly connected to the bottom of the mounting bracket 1, and the output end of the servo motor 5 is fixedly connected to the ball screw 4.

[0037] The guide rod 3 provides guidance for the movement of the fixed frame 6, ensuring that the fixed frame 6 will not deviate or shake during the movement; the ball screw 4 converts the rotational motion of the servo motor 5 into the linear motion of the fixed frame 6.

[0038] In this embodiment, as Figure 1 As shown, a fixed frame 6 is slidably connected to the outer wall of the guide rod 3, and the fixed frame 6 is fixedly connected to the ball nut on the ball screw 4.

[0039] The fixed frame 6 is connected to the ball nut of the ball screw 4 and the guide rod 3. Driven by the ball screw 4, it moves linearly along the guide rod 3, which drives the cylinder 7, the connecting shaft 9 and the cutting blade 18 installed inside it to move.

[0040] In this embodiment, as Figure 2 As shown, a cylinder 7 is fixedly connected to the inner wall of the fixed frame 6, the output end of the cylinder 7 is fixedly connected to the connecting shaft 9, and an infrared sensor 8 is fixedly connected to the bottom of the fixed frame 6.

[0041] The cylinder 7 can push the connecting shaft 9 to move up and down, thereby driving the cutting blade 18 to lift up and down, completing the cutting and lifting operation of the tempered glass, and can control the pressing depth of the cutting blade 18.

[0042] Working principle: When installing the cutting blade 18, the blade holder 12 is moved away from below the connecting shaft 9.

[0043] Align the positioning block 20 on the blade holder 19 with the limiting groove 14 at the top of the blade holder 12, so that the positioning block 20 slides into the inner wall of the limiting groove 14, and the bottom of the cutting blade 18 extends out through the through hole 15.

[0044] Rotate the blade holder 12 to below the connecting shaft 9, lift the cutting blade 18 upward, and slide the positioning block 20 upward along the inner wall of the limiting groove 14, so that the first magnet 17 and the second magnet 22 attract each other, and the cutting blade 18 is firmly installed on the blade holder 12 by magnetic force, and the limiting groove 14 limits the positioning block 20.

[0045] When performing tempered glass slicing operations, the servo motor 5 starts, driving the ball screw 4 to rotate. The fixed frame 6, which is fixedly connected to the ball nut on the ball screw 4, moves linearly along the inner wall of the mounting frame 1 under the guidance of the guide rod 3.

[0046] The cylinder 7 on the fixed frame 6 pushes the connecting shaft 9, the mounting plate 10, the knife holder 12 and the cutting knife 18 to move up and down, so that the cutting knife 18 can cut the tempered glass. The infrared sensor 8 monitors the cutting position in real time to ensure cutting accuracy.

[0047] When it is necessary to replace the cutting blade 18, simply press down on the positioning block 20 to overcome the magnetic force between the first magnet 17 and the second magnet 22, separate the two, then remove the blade holder 12 from the bottom of the connecting shaft 9, pull the cutting blade 18 upward, and make the positioning block 20 disengage from the limiting groove 14. The disassembly can be completed quickly without the need to use tools to tighten the bolts.

[0048] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A tempered glass processing cutting device, characterized by, Including: The outer wall of the connecting shaft (9) is rotatably connected with the mounting plate (10), the bottom of the connecting shaft (9) is provided with a clamping groove (16), and the inner wall of the clamping groove (16) is fixedly connected with a first magnet (17) at the top; The cutter holder (12) is connected to the mounting plate (10), and the top of the cutter holder (12) is provided with a limiting groove (14), and the inner wall of the limiting groove (14) is provided with a through hole (15) at the bottom; The cutting knife (18) is located below the cutter holder (12), the top of the cutting knife (18) is fixedly connected with a knife rod (19), the outer wall of the knife rod (19) is fixedly connected with a positioning block (20), and the positioning block (20) is connected with the inner wall of the limiting groove (14) in a clamping manner; The top of the positioning block (20) is fixedly connected with a knife seat (21), the top of the knife seat (21) is fixedly connected with a second magnet (22), and the first magnet (17) and the second magnet (22) are magnetically connected.

2. The tempered glass processing cutting apparatus according to claim 1, wherein: The bottom of the mounting plate (10) is fixedly connected with a rotating shaft (11), the top of the cutter holder (12) is provided with a connecting hole (13), and the bottom of the rotating shaft (11) penetrates through the connecting hole (13) and rotates with it.

3. The tempered glass processing dicing apparatus according to claim 1, wherein: The limiting groove (14) is a regular hexagonal structure, and the positioning block (20) slides along the inner wall of the limiting groove (14).

4. The tempered glass processing dicing apparatus of claim 1, wherein: Further comprising a fixing frame (6), the inner wall of the fixing frame (6) is fixedly connected with a gas cylinder (7), and the output end of the gas cylinder (7) is fixedly connected with the connecting shaft (9).

5. The tempered glass processing cutting apparatus according to claim 4, wherein: The bottom of the fixing frame (6) is fixedly connected with an infrared sensor (8).

6. The tempered glass processing cutting apparatus according to claim 5, wherein: Further comprising a mounting frame (1), the inner wall of the mounting frame (1) is rotatably connected with a ball screw (4); The bottom of the mounting frame (1) is fixedly connected with a servo motor (5), and the output end of the servo motor (5) is fixedly connected with the ball screw (4); The fixing frame (6) is fixedly connected with the ball nut on the ball screw (4).

7. The tempered glass processing dicing apparatus of claim 6, wherein: The inner wall of the mounting frame (1) is fixedly connected with a guide rod (3), and the fixing frame (6) is slidably connected to the outer wall of the guide rod (3).

8. The tempered glass processing cutting apparatus according to claim 6, wherein: Both ends of the mounting frame (1) are fixedly connected with a support plate (2), and the connecting end of the support plate (2) is provided with a mounting hole.

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