Optical glass cutter

Abstract

The optical glass cutting knife comprises a cutting mechanism, a fixing mechanism, a moving mechanism, a moving block, an adjusting mechanism and a control panel, the moving mechanism is arranged on the front side of the upper wall of the fixing mechanism, the moving block is connected to the interior of the moving mechanism in a sliding mode, and the adjusting mechanism is fixedly installed on the upper surface of the moving block. The control panel is fixedly installed on the rear side of the upper surface of the fixing mechanism through bolts, separation grooves used for separation are formed in the upper face and the lower face of optical glass through a diamond tool bit at the end of a diamond glass cutter, and then an installation block is reversed to move a vibrator on one side of the installation block to the upper wall of a separation area of the optical glass belt. Vibration energy can be transmitted more quickly and effectively along the separation grooves, and the overall segmentation difficulty is reduced. Meanwhile, the phenomenon of irregular breakage or edge breakage of the glass caused by stress concentration is avoided, the integrity of the edge of the divided glass is ensured, the rejection rate is reduced, and the processing quality of the optical glass is improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting knife technology, and in particular to an optical glass cutting knife. Background Technology

[0002] Optical glass is increasingly used in modern optical instrument manufacturing and precision display equipment production. The cutting quality and efficiency of optical glass play a crucial role in subsequent processing and product performance. Currently, traditional diamond glass cutters remain one of the most commonly used tools for cutting optical glass. However, diamond glass cutters have significant limitations in practical applications. Although their blade hardness is high, they struggle to generate sufficient cutting force when cutting thicker optical glass, leading to problems such as chipping and irregular cracks during the cutting process, thus failing to meet the high-precision cutting requirements of thicker optical glass.

[0003] Therefore, this application provides an optical glass cutter. Utility Model Content

[0004] This invention provides an optical glass cutting tool that solves the problem that traditional diamond glass cutters struggle to generate sufficient cutting force when cutting thicker optical glass, leading to issues such as chipping and irregular cracks during the cutting process.

[0005] This utility model provides an optical glass cutting tool, comprising:

[0006] The cutting mechanism includes a fixing mechanism, a moving mechanism, a moving block, an adjusting mechanism, and a control panel. The moving mechanism is located on the front side of the upper wall of the fixing mechanism. The moving block is slidably connected to the inside of the moving mechanism. The adjusting mechanism is fixedly installed on the upper surface of the moving block. The control panel is fixedly installed on the rear side of the upper surface of the fixing mechanism by bolts.

[0007] The cutting blade mechanism, located on the front side of the connecting plate, includes a mounting block rotatably connected to one side of the adjustment mechanism. A vibrator is fixedly mounted on the top of the mounting block, and a diamond glass cutter is fixedly mounted on the bottom of the mounting block. A connecting seat is fixedly mounted on one side of the vibrator, and an ultrasonic transducer is fixedly mounted on the other side. A sleeve is fixedly mounted on one side of the connecting seat, and a vibrating rod is slidably connected inside the sleeve. One side of the vibrating rod contacts the outer right wall of the ultrasonic transducer, and a contact head is fixedly mounted on the other side. A return spring is fixedly mounted between the vibrating rod and the inner wall of the sleeve.

[0008] In an embodiment of the present invention, an optical glass cutter is provided, wherein a motor is fixedly installed on one side of the moving mechanism, a lead screw is rotatably connected inside the moving mechanism, the output shaft of the motor is fixedly connected to one side of the lead screw, and the lead screw is threadedly connected to the moving block.

[0009] In an optical glass cutter according to one embodiment of the present invention, the lower inner wall of the moving mechanism is provided with a plurality of guide grooves, and a guide slider is slidably connected inside the guide grooves. The upper wall of the guide slider is fixedly connected to the lower wall of the moving block.

[0010] In an embodiment of the present invention, an optical glass cutter includes an adjustment mechanism comprising a column fixedly mounted on the upper surface of a movable block, a connecting plate fixedly mounted on the front side of the upper end of the column, a rotating shaft provided in the middle of the front side of the connecting plate, and the end of the rotating shaft being fixedly connected to one side of the mounting block.

[0011] In an optical glass cutting tool according to one embodiment of the present invention, threaded grooves are provided on both the left and right sides of the upper end of the connecting plate, and a locking rod is threadedly connected inside the threaded groove. Locking holes that are adapted to the threaded grooves are provided at the four corners of the front and rear sides of the mounting block.

[0012] In an embodiment of the present invention, an optical glass cutter is provided with a fixing cavity inside the fixing mechanism. A support plate is slidably connected inside the fixing cavity. A lifting screw is threadedly connected to the lower wall of the fixing cavity. The upper wall of the lifting screw is in contact with the lower wall of the support plate.

[0013] In an embodiment of this utility model, an optical glass cutter is provided with control buttons and a display screen on the outside of the control panel, and a control circuit board and a battery are provided inside the control panel. The control panel is electrically connected to a motor and a vibrator.

[0014] In an optical glass cutter according to one embodiment of the present invention, a drawer is fixedly installed at the bottom of the support plate.

[0015] The technical solution provided in this application embodiment can include the following beneficial effects: This application designs an optical glass cutting blade. By setting a vibrator and a diamond glass cutter at the upper and lower ends of a mounting block respectively, the diamond cutter head at the end of the diamond glass cutter scratches dividing grooves on both the upper and lower surfaces of the optical glass. Then, the mounting block is inverted, and the vibrator on one side is moved to the upper wall of the optical glass to be divided area. The vibrator vibrates the area of ​​the optical glass to be divided, and the vibration energy can be transmitted more quickly and effectively along the dividing grooves, reducing the overall difficulty of division. At the same time, it avoids irregular cracking or chipping of the glass caused by stress concentration, ensures the integrity of the glass edge after division, reduces the scrap rate, and improves the processing quality of optical glass.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of an optical glass cutter provided in one embodiment of this application;

[0019] Figure 2 yes Figure 1 A schematic diagram of the cutting mechanism in an optical glass cutting tool;

[0020] Figure 3 yes Figure 1 A schematic diagram of the adjustment mechanism in an optical glass cutter;

[0021] Figure 4 yes Figure 2 Schematic diagram of the internal structure of the vibrator;

[0022] Figure 5 yes Figure 1 A front view of the fixing mechanism in an optical glass cutter. Detailed Implementation

[0023] 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0026] like Figures 1 to 5 As shown, this application provides an optical glass cutter, comprising:

[0027] The cutting mechanism 100 includes a fixing mechanism 10, a moving mechanism 20, a moving block 30, an adjusting mechanism 40, and a control panel 11. The moving mechanism 20 is located on the front side of the upper wall of the fixing mechanism 10. The moving block 30 is slidably connected inside the moving mechanism 20. The adjusting mechanism 40 is fixedly installed on the upper surface of the moving block 30. The control panel 11 is fixedly installed on the rear side of the upper surface of the fixing mechanism 10 by bolts. The cutting blade mechanism 50 is located on the front side of the connecting plate 42 and includes a mounting block 51 rotatably connected to one side of the adjusting mechanism 40. A vibrator 52 is fixedly installed on the top of the mounting block 51, and a diamond glass cutter 510 is fixedly installed on the bottom of the mounting block 51. A connecting seat 54 is fixedly installed on one side of the vibrator 52, and an ultrasonic transducer 53 is fixedly installed on the other side. A sleeve 55 is fixedly installed on one side of the connecting seat 54. A vibrating rod 56 is slidably connected inside the sleeve 55. One side of the vibrating rod 56 contacts the outer right side of the ultrasonic transducer 53, and a contact head 57 is fixedly installed on the other side. A return spring 58 is fixedly installed between the vibrating rod 56 and the inner wall of the sleeve 55.

[0028] By adopting the above technical solution, vibrators 52 and diamond glass cutters 510 are respectively installed at the upper and lower ends of the mounting block 51. When cutting thicker optical glass, the diamond cutter head at the end of the diamond glass cutter 510 first carves dividing grooves on both the upper and lower surfaces of the optical glass. Then, the mounting block 51 is inverted, and the vibrator 52 on one side is moved to the upper wall of the dividing area of ​​the optical glass. The vibrator 52 vibrates the area of ​​the optical glass to be divided, and the vibration energy can be transmitted more quickly and effectively along the dividing grooves, reducing the overall difficulty of dividing. At the same time, it avoids irregular cracking or chipping of the glass caused by stress concentration, ensures the integrity of the glass edges after dividing, reduces the scrap rate, and improves the processing quality of optical glass.

[0029] It should be noted that the optical glass to be cut is placed inside the fixing cavity 12, and the lifting screw 14 is rotated to push the support plate 13 upward, thereby fixing the optical glass inside the fixing cavity 12. After fixing, the control panel 11 is operated to drive the motor 21. During the operation of the motor 21, the moving block 30 moves left and right along the inner wall of the moving mechanism 20, so that the diamond cutter head at the end of the diamond glass cutter 510 scratches a dividing groove on the optical glass for separation. After the dividing groove on one side of the optical glass is set, the optical glass is flipped over and the same dividing groove is set on the other side. After the partition groove and the two sides are set, rotate the mounting block 51 so that the vibrator 52 at its upper end moves downward so that the contact head 57 presses against the upper surface of the optical glass. Operate the control panel 11 to drive the ultrasonic transducer 53 to work. During the operation of the ultrasonic transducer 53, it will accurately convert the electrical energy provided by the external power supply into the ultrasonic vibration energy required for cutting and transmit it to the vibrating rod 56. Under the influence of the vibration energy and the return spring 58, the vibrating rod 56 moves back and forth inside the sleeve 55, thereby generating high-frequency vibration on the area of ​​the optical glass to be separated, thereby realizing the cutting of the optical glass.

[0030] In one optional embodiment, a motor 21 is fixedly installed on one side of the moving mechanism 20, and a lead screw 22 is rotatably connected inside the moving mechanism 20. The output shaft of the motor 21 is fixedly connected to one side of the lead screw 22, and the lead screw 22 is threadedly connected to the moving block 30. The motor 21 drives the lead screw 22 to rotate, and during the rotation of the lead screw 22, the moving block 30 moves left and right along the inner wall of the moving mechanism 20.

[0031] In an optional embodiment, the lower inner wall of the moving mechanism 20 is provided with a plurality of guide grooves 23, and a guide slider 24 is slidably connected inside the guide grooves 23. The upper wall of the guide slider 24 is fixedly connected to the lower wall of the moving block 30. By setting the guide grooves 23 and the guide slider 24, the moving block 30 is always moved along a straight line, thereby improving the setting accuracy.

[0032] In an optional embodiment, the adjustment mechanism 40 includes a column 41 fixedly mounted on the upper surface of the movable block 30. A connecting plate 42 is fixedly mounted on the front side of the upper end of the column 41. A rotating shaft is provided in the middle of the front side of the connecting plate 42, and the end of the rotating shaft is fixedly connected to one side of the mounting block 51, so that the mounting block 51 can rotate in front of the connecting plate 42, thereby changing the position of the vibrator 52 and the diamond glass cutter 510.

[0033] In one optional embodiment, threaded grooves 43 are provided on both the left and right sides of the upper end of the connecting plate 42. A locking rod 44 is threadedly connected inside the threaded grooves 43. Locking holes 59 that are adapted to the threaded grooves 43 are provided at the four corners of the front and rear sides of the mounting block 51. After the mounting block 51 is adjusted, the locking rod 44 is rotated to make it pass through the threaded grooves 43 and enter the locking holes 59, thereby fixing the adjusted position of the mounting block 51.

[0034] In one optional embodiment, the fixing mechanism 10 has a fixing cavity 12 inside, a support plate 13 is slidably connected inside the fixing cavity 12, and a lifting screw 14 is threadedly connected to the lower wall of the fixing cavity 12. The upper wall of the lifting screw 14 contacts the lower wall of the support plate 13. The support plate 13 is set to support the optical glass. By rotating the lifting screw 14, it pushes the support plate 13 upward, thereby fixing the optical glass.

[0035] In one optional embodiment, the control panel 11 is provided with control buttons and a display screen on the outside, and the control panel 11 is provided with a control circuit board and a battery inside. The control panel 11 is electrically connected to the motor 21 and the vibrator 52. The control panel 11 controls the motor 21 and the vibrator 52 to start and stop automatically, thereby realizing automatic optical cutting of glass.

[0036] In an alternative embodiment, a drawer 15 is fixedly installed at the bottom of the support plate 13, and the drawer 15 is pulled out during the cutting process to collect the debris generated during the cutting of optical glass.

[0037] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0038] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0039] The foregoing disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. An optical glass cutting tool, characterized in that, include: The cutting mechanism includes a fixing mechanism, a moving mechanism, a moving block, an adjusting mechanism, and a control panel. The moving mechanism is located on the front side of the upper wall of the fixing mechanism. The moving block is slidably connected to the inside of the moving mechanism. The adjusting mechanism is fixedly installed on the upper surface of the moving block. The control panel is fixedly installed on the rear side of the upper surface of the fixing mechanism by bolts. The cutting blade mechanism, located on the front side of the connecting plate, includes a mounting block rotatably connected to one side of the adjustment mechanism. A vibrator is fixedly mounted on the top of the mounting block, and a diamond glass cutter is fixedly mounted on the bottom of the mounting block. A connecting seat is fixedly mounted on one side of the vibrator, and an ultrasonic transducer is fixedly mounted on the other side. A sleeve is fixedly mounted on one side of the connecting seat, and a vibrating rod is slidably connected inside the sleeve. One side of the vibrating rod contacts the outer right wall of the ultrasonic transducer, and a contact head is fixedly mounted on the other side. A return spring is fixedly mounted between the vibrating rod and the inner wall of the sleeve.

2. The optical glass cutting blade according to claim 1, characterized in that, A motor is fixedly installed on one side of the moving mechanism, and a lead screw is rotatably connected inside the moving mechanism. The output shaft of the motor is fixedly connected to one side of the lead screw, and the lead screw is threadedly connected to the moving block.

3. The optical glass cutting blade according to claim 2, characterized in that, The lower inner wall of the moving mechanism is provided with multiple guide grooves, and a guide slider is slidably connected inside the guide groove. The upper wall of the guide slider is fixedly connected to the lower wall of the moving block.

4. The optical glass cutting blade according to claim 1, characterized in that, The adjustment mechanism includes a column fixedly installed on the upper surface of the movable block. A connecting plate is fixedly installed on the front side of the upper end of the column. A rotating shaft is provided in the middle of the front side of the connecting plate, and the end of the rotating shaft is fixedly connected to one side of the mounting block.

5. An optical glass cutting tool according to claim 4, characterized in that, The connecting plate has threaded grooves on both the left and right sides of its upper end, and a locking rod is threaded inside the threaded groove. The mounting block has through locking holes at the four corners of its front and rear sides that are adapted to the threaded grooves.

6. The optical glass cutting blade according to claim 1, characterized in that, The fixing mechanism has a fixing cavity inside, and a support plate is slidably connected inside the fixing cavity. A lifting screw is threadedly connected to the lower wall of the fixing cavity, and the upper wall of the lifting screw contacts the lower wall of the support plate.

7. An optical glass cutting tool according to claim 2, characterized in that, The control panel has control buttons and a display screen on its outside, and a control circuit board and a battery inside. The control panel is electrically connected to the motor and vibrator.

8. An optical glass cutting tool according to claim 6, characterized in that, A drawer is fixedly installed at the bottom of the support plate.

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