Perforating device for low-noise optical glass processing

Abstract

The invention relates to a low-noise punching device for optical glass processing, and belongs to the technical field of glass processing. Comprising a workbench, optical glass, a clamping mechanism and a detection mechanism, a supporting frame is fixedly arranged at the top of the workbench, a first rectangular hole is formed in one side of the supporting frame, a first lifting strip is slidably arranged in the first rectangular hole, and a first electric push rod is fixedly arranged at the top of the supporting frame in a penetrating mode; by means of the synergistic effect of the electric push rods and the motor, stable lifting and accurate positioning punching of the laser head are achieved, meanwhile, the clamping mechanism drives a clamping block to be tightly attached to optical glass through a spring, the stability in the machining process is ensured, and the machining efficiency is improved. Through cooperation of the adjusting mechanism and the limiting assembly, the material table can flexibly rotate and be accurately positioned, the complex punching requirement is met, the intelligent detection mechanism drives a detection rod through air pressure, accurate detection of the direction and the size of a hole is achieved, and the machining quality is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of glass processing, and relates to a drilling device for processing low-noise optical glass. Background Art

[0002] Optical glass is a glass material used to manufacture lenses, prisms, mirrors, windows, etc. of optical instruments or mechanical systems, including colorless optical glass (usually simply referred to as optical glass), colored optical glass, radiation-resistant optical glass, radiation-proof glass, and optical quartz glass, etc. During use, it usually needs to be drilled to install other instruments on the glass, and common drilling methods basically use laser cutting and drill grinding for drilling.

[0003] After retrieval, the utility model with the publication number CN217476292U discloses a rotary optical glass drilling device, which still has the following disadvantages during use:

[0004] 1. It is not convenient to adjust the drilling angle during use, which affects the subsequent use of optical glass;

[0005] 2. At the same time, after drilling, it is also necessary to transfer and clamp it twice for detection. Not only will the clamping cause deviation, but also the detection efficiency is reduced, and it is very inconvenient to use.

[0006] Therefore, we propose a drilling device for processing low-noise optical glass to solve the above-mentioned problems. Summary of the Invention

[0007] In view of this, in order to solve the problems of simple fixing method, conforming to simulation tests, high flexibility in test operation, and improving test efficiency, the present invention provides a drilling device for processing low-noise optical glass.

[0008] To achieve the above object, the present invention provides the following technical solutions: It includes a workbench, an optical glass, a clamping mechanism, and a detection mechanism. A support frame is fixedly provided at the top of the workbench. A first rectangular hole is opened on one side of the support frame. A first lifting bar is slidably arranged in the first rectangular hole. A first electric push rod is fixedly arranged through the top of the support frame. The output end of the first electric push rod is fixedly connected to the first lifting bar. A first motor is fixedly provided at the top of the first lifting bar. The output end of the first motor extends to the bottom end of the first lifting bar and is fixedly provided with a connection seat. A laser device for cutting and opening holes in the optical glass is fixedly provided at the bottom end of the connection seat;

[0009] A rotating rod is fixedly provided on the top of the workbench and is rotatably penetrated therethrough. A material table for carrying optical glass is provided on the top of the rotating rod. A second motor is fixedly provided on the bottom of the workbench. The output end of the second motor is fixedly connected to the rotating rod. An adjusting mechanism is provided on the rotating rod. The adjusting mechanism is used in conjunction with the second motor to adjust the position of the hole.

[0010] The clamping mechanism is arranged on the material platform and is used in conjunction with the first lifting bar to fix the optical glass on the material platform;

[0011] The detection mechanism is arranged on the material table and is used to detect the opening direction and size of the hole.

[0012] Furthermore, the clamping mechanism includes a plurality of rectangular grooves opened on the top of the material platform, a guide rod is fixedly provided inside the rectangular groove, the outer wall sliding sleeve of the guide rod is provided with a sliding block located in the rectangular groove, a clamping block is fixedly provided on the top of the sliding block, and the clamping block is adjustable and provided with a fixed block that contacts the outer wall of the material platform, and the plurality of fixed blocks are used in conjunction with the first lifting bar through a transmission member to drive the clamping block away from the optical glass, the outer wall sleeve of the guide rod is provided with a sixth spring, the two ends of the sixth spring are respectively fixedly connected to one side of the sliding block and one side inner wall of the rectangular groove, and are used to drive the clamping block to contact the optical glass, and one end of the clamping block is provided with a notch that matches the edge of the optical glass.

[0013] Furthermore, the transmission member includes a second rectangular hole opened on one side of the support frame, a second lifting bar is slidably provided in the second rectangular hole, a connecting ring is sleeved on the outer wall of the material table, a top outer edge of the connecting ring is provided with a bevel used in conjunction with a fixed block, the connecting ring is fixedly arranged on the top of one side of the second lifting bar, and the top of the second lifting bar is connected to the first lifting bar.

[0014] Furthermore, a connecting rod is fixedly provided at the bottom of the first lifting bar, the second lifting bar is slidably sleeved on the connecting rod, the outer wall of the connecting rod is sleeved with a first spring, the two ends of the first spring are respectively fixedly connected to the outer wall of the connecting rod and the top of the second lifting bar, and a clearance hole corresponding to the connecting rod is opened on the top of the workbench.

[0015] Furthermore, the adjusting mechanism includes a fixing frame fixedly sleeved on the outer wall of the rotating rod, a second electric push rod is fixedly provided at the other end of the fixing frame, a second universal ball is provided at the output end of the second electric push rod, a fixing ring is fixedly provided at the bottom end of the material platform, an annular groove matched with the second universal ball is opened in the fixing ring, the second universal ball is located in the annular groove, a second mounting seat is fixedly provided at the bottom of the material platform, a first universal ball is embedded in the bottom of the second mounting seat, the first universal ball is fixedly provided on the top end of the rotating rod, and a limiting assembly used in conjunction with the second lifting strip is provided on the workbench to control the start and stop of the rotation of the material platform during the process of rotating the rotating rod to adjust the position of the second electric push rod.

[0016] Furthermore, the limit assembly includes a chassis rotatably arranged on the top of the workbench, the chassis is coaxial with the material table, a plurality of spring rods for supporting the material table are arranged between the chassis and the material table, a plurality of guide columns are fixedly arranged on the top of the chassis, the outer wall sliding sleeves of the plurality of guide columns are provided with the same lifting plate used in conjunction with the second lifting strip, the outer wall sleeves of the guide columns are provided with a third spring, the two ends of the third spring are respectively fixedly connected to the side of the lifting plate and the chassis close to each other, the top of the lifting plate is in conflict with the bottom of the second electric push rod, and the bottom end of the second electric push rod is provided with anti-slip grooves used in conjunction with the lifting plate.

[0017] Furthermore, the spring rod includes a sleeve rod, a sliding rod is slidably provided inside the sleeve rod, a fifth spring is provided inside the sleeve rod, two ends of the fifth spring are respectively fixedly connected to the bottom end of the sliding rod and the bottom wall of the sleeve rod, a fourth spring is sleeved on the outer wall of the sliding rod, two ends of the fourth spring are respectively fixedly connected to the bottom outer wall of the sliding rod and the top wall of the sleeve rod, a third universal ball is fixedly connected to the top end of the sliding rod and the bottom end of the sleeve rod, a first mounting seat corresponding to the spring rod is fixedly provided on the side of the chassis and the material table close to each other, and the third universal ball is embedded in the corresponding first mounting seat.

[0018] Furthermore, the detection mechanism includes a fixed cover fixed on the top of the material platform, a detection rod corresponding to the hole is slidably provided through the outer wall of the fixed cover, a second spring is sleeved on the outer wall of the detection rod, and the two ends of the second spring are respectively fixedly connected to the inner wall of the fixed cover and the bottom end of the detection rod, and a driving component for driving the detection rod to lift upward is provided on the top of the material platform.

[0019] Furthermore, the driving assembly includes a rubber cover fixedly mounted on the top of the material table, an air storage space is formed between the rubber cover and the material table, an air pump is fixedly mounted on the top of the workbench, an air delivery end of the air pump is connected to the air storage space via a connecting pipe, an exhaust pipe connected to the air storage space is fixedly mounted through the bottom end of the material table, and an electromagnetic valve is provided on the exhaust pipe.

[0020] Furthermore, a rotating ring is rotatably provided at the bottom of the material table. Grooves are formed on both sides of the rotating ring and the material table close to each other, forming a cavity. A channel is formed in the material table. One end of the channel communicates with the air storage space, and the other end of the channel communicates with the groove. The end of the connecting pipe away from the air pump communicates with the groove on the rotating ring.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. For a hole punching device for low-noise optical glass processing disclosed by the present invention, through the cooperation of the first electric push rod and the first motor, the laser head can accurately cut and open holes on the optical glass, which not only improves the punching accuracy, but also the laser cutting method itself has low noise, meeting the requirements of low-noise processing. At the same time, the setting of the second motor and the adjusting mechanism enables the material table to rotate and flip, thus facilitating the adjustment of the position of the holes on the optical glass, further enhancing the flexibility and efficiency of punching;

[0023] 2. For a hole punching device for low-noise optical glass processing disclosed by the present invention, the clamping mechanism utilizes the sliding cooperation of the guide rod and the sliding block, as well as the elastic action of the sixth spring, to ensure that the clamping block can firmly clamp the optical glass. At the same time, the notch design makes the clamping more fitting to the edge of the optical glass, avoiding displacement or damage during the processing. In addition, the design of the transmission part enables the clamping block to automatically loosen when the laser head descends, improving the convenience and automation of the operation;

[0024] 3. For a hole punching device for low-noise optical glass processing disclosed by the present invention, the detection mechanism can monitor the opening direction and size of the holes in real time through the cooperation of the detection rod and the second spring, ensuring the processing quality, so that it is not necessary to transfer and re-clamp for detection. The design of the driving component uses the air pump and the solenoid valve to control the air pressure in the air storage space, thereby driving the detection rod to rise or fall, realizing non-contact intelligent detection, which not only ensures the accuracy of detection, but also avoids the damage that may be caused by traditional mechanical detection;

[0025] 4. For a hole punching device for low-noise optical glass processing disclosed by the present invention, the adjusting mechanism realizes the mutual movement of the material table and the second electric push rod through the cooperation of the second electric push rod and the second motor, avoiding the optical glass from rotating together when adjusting the cutting and punching position. The limiting component ensures that the material table can stop stably when rotating to the predetermined position, avoiding over-positioning or collision caused by inertia, not only improving the processing accuracy, but also enhancing the safety and stability of the equipment;

[0026] The present invention utilizes the synergistic effect of an electric push rod and a motor to achieve the stable lifting and precise positioning and punching of a laser head. At the same time, the clamping mechanism drives the clamping block to closely fit the optical glass through a spring, ensuring stability during the processing. The cooperation between the adjustment mechanism and the limit component enables the material table to rotate flexibly and be precisely positioned to meet complex punching requirements. The intelligent detection mechanism utilizes air pressure to drive a detection rod to achieve precise detection of the hole direction and size, ensuring the processing quality.

[0027] Other advantages, objectives, and features of the present invention will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the following specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be described in detail preferably in conjunction with the accompanying drawings, where:

[0029] Figure 1 is a three-dimensional structure diagram of a punching device for processing low-noise optical glass according to the present invention;

[0030] Figure 2 is a three-dimensional structure diagram of another perspective of a punching device for processing low-noise optical glass according to the present invention;

[0031] Figure 3 is a structural diagram of the installation of a lifting bar and a support frame of a punching device for processing low-noise optical glass according to the present invention;

[0032] Figure 4 is a structural diagram of the placement position of an optical glass of a punching device for processing low-noise optical glass according to the present invention;

[0033] Figure 5 is a sectional structure diagram of a material table of a punching device for processing low-noise optical glass according to the present invention;

[0034] Figure 6 is a sectional structure diagram of a lifting plate of a punching device for processing low-noise optical glass according to the present invention;

[0035] Figure 7 is a structural diagram of the connection between a second universal ball and a fixed ring of a punching device for processing low-noise optical glass according to the present invention;

[0036] Figure 8 is a sectional structure diagram of a spring rod of a punching device for processing low-noise optical glass according to the present invention;

[0037] Figure 9 isFigure 2 Schematic diagram of the enlarged structure of part A

[0038] Figure 10 is Figure 5 Schematic diagram of the enlarged structure of part B

[0039] Reference numerals: 1, workbench; 2, support frame; 3, first electric push rod; 4, first lifting bar; 5, first motor; 6, laser device; 7, chassis; 8, material table; 9, optical glass; 10, air pump; 11, clamping block; 12, relief hole; 13, second motor; 14, first rectangular hole; 15, connecting rod; 16, first spring; 17, second rectangular hole; 18, second lifting bar; 19, connecting ring; 20, bevel edge; 21, connecting pipe; 22, spring rod; 23, hole; 24, fixed cover; 25, detection rod; 26, second spring; 27, rubber cover; 28, gas storage space; 29, channel; 30, exhaust pipe; 31, solenoid valve; 32, fixing ring; 33, annular groove; 34, fixing block; 35, notch; 36, first mounting seat; 37, rotating rod; 38, first universal ball; 39, fixing frame; 40, second electric push rod; 41, second universal ball; 42, guide post; 43, third spring; 44, lifting plate; 45, third universal ball; 46, sliding rod; 47, sleeve rod; 48, fourth spring; 49, fifth spring; 50, connecting seat; 51, rectangular groove; 52, guide rod; 53, sliding block; 54, sixth spring; 55, rotating ring; 56, groove; 57, second mounting seat. Detailed implementation manners

[0040] The following uses specific specific examples to illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0041] Among them, the drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation to the present invention; in order to better illustrate the embodiments of the present invention, some components in the drawings will be omitted, enlarged or reduced, which does not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0042] In the drawings of the embodiments of the present invention, the same or similar reference numerals correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and should not be construed as a limitation of the present invention. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0043] Embodiment 1

[0044] As Figures 1 - 10 shown, a hole punching device for processing low-noise optical glass includes a workbench 1, an optical glass 9, a clamping mechanism, and a detection mechanism. At the top of the workbench 1, a support frame 2 is fixedly arranged. A first rectangular hole 14 is opened on one side of the support frame 2, and a first lifting bar 4 is slidably arranged in the first rectangular hole 14. In order to drive the first lifting bar 4 to lift, a first electric push rod 3 is fixedly arranged through the top of the support frame 2, and the output end of the first electric push rod 3 is fixedly connected to the first lifting bar 4.

[0045] At the top of the first lifting bar 4, a first motor 5 is fixedly arranged. The output end of the first motor 5 extends to the bottom end of the first lifting bar 4 and is fixedly connected to a connecting seat 50. At the bottom end of the connecting seat 50, a laser device 6 is fixedly arranged. This laser device 6 is used to cut and open holes 23 on the optical glass 9. At the same time, the laser device 6 can be connected to the connecting seat 50 by bolts so that the opening size can be adjusted. The laser device 6 adopts the laser device in the patent document CN220679720U, which is composed of a laser head and a mounting seat.

[0046] At the top of the workbench 1, a rotating rod 37 is also fixedly arranged to rotate through. A material table 8 for carrying the optical glass 9 is arranged at the top end of the rotating rod 37. In order to drive the rotating rod 37 to rotate, a second motor 13 is fixedly arranged at the bottom of the workbench 1, and the output end of the second motor 13 is fixedly connected to the rotating rod 37. On the rotating rod 37, an adjusting mechanism is also arranged. This adjusting mechanism is used in cooperation with the second motor 13 to adjust the position of the hole 23 to avoid the opening angle and position deviation of the hole 23.

[0047] As for the clamping mechanism, it is arranged on the material platform 8 and used in conjunction with the first lifting strip 4 to fix the optical glass 9 on the material platform 8. Specifically, the clamping mechanism includes a plurality of rectangular grooves 51 opened on the top of the material platform 8, a guide rod 52 is fixedly arranged in the rectangular groove 51, and a sliding block 53 located in the rectangular groove 51 is slidably sleeved on the outer wall of the guide rod 52. A clamping block 11 is fixedly arranged on the top of the sliding block 53, and a fixed block 34 that contacts the outer wall of the material platform 8 is slidably arranged on the clamping block 11, and a bolt is threaded through the top of the fixed block 34, and the bottom end of the bolt contacts the clamping block 11, so that the moving range of the clamping block 11 can be adjusted. The plurality of fixed blocks 34 are used in conjunction with the first lifting strip 4 through a transmission member to drive the clamping block 11 away from the optical glass 9. A sixth spring 54 is also sleeved on the outer wall of the guide rod 52, and the two ends of the sixth spring 54 are respectively fixedly connected to one side of the sliding block 53 and one side inner wall of the rectangular groove 51, and are used to drive the clamping block 11 to contact the optical glass 9. In order to facilitate clamping, a notch 35 matching the edge of the optical glass 9 is provided at one end of the clamping block 11 , so that the optical glass 9 can be firmly fixed on the material platform 8 .

[0048] The specific implementation of the transmission member is as follows: a second rectangular hole 17 is provided on one side of the support frame 2, and a second lifting bar 18 is slidably provided in the second rectangular hole 17. A connecting ring 19 is provided on the outer wall of the material table 8, and a bevel 20 for use with the fixed block 34 is provided on the top outer edge of the connecting ring 19. The connecting ring 19 is fixedly provided on the top of one side of the second lifting bar 18, and the top of the second lifting bar 18 is connected to the first lifting bar 4. When the first lifting bar 4 moves upward, it will drive the second lifting bar 18 to move upward together, and then push the fixed block 34 to move through the bevel 20 on the connecting ring 19, thereby driving the clamping block 11 away from the optical glass 9. On the contrary, when the first lifting bar 4 moves downward, the connecting ring 19 can move downward to make it away from the fixed block 34. At this time, the fixed block 34 can be reset and moved to clamp the optical glass 9 under the action of the sixth spring 54.

[0049] In order to maintain the stability of the second lifting bar 18, a connecting rod 15 is fixedly arranged at the bottom of the first lifting bar 4, and the second lifting bar 18 is slidably sleeved on the connecting rod 15. A first spring 16 is sleeved on the outer wall of the connecting rod 15, and the two ends of the first spring 16 are respectively fixedly connected to the outer wall of the connecting rod 15 and the top of the second lifting bar 18. At the same time, a clearance hole 12 corresponding to the connecting rod 15 is opened on the top of the workbench 1, and when the first lifting bar 4 moves downward, the second lifting bar 18 can be pushed downward by the first spring 16, and when the first lifting bar 4 moves upward, it can move upward by contacting the second lifting bar 18 through the bottom end of the connecting rod 15.

[0050] The specific implementation manner of the adjusting mechanism is as follows: A fixing frame 39 is fixedly sleeved on the outer wall of the rotating rod 37, and a second electric push rod 40 is fixedly arranged at the other end of the fixing frame 39. A second universal ball 41 is arranged at the output end of the second electric push rod 40. A fixing ring 32 is fixedly arranged at the bottom end of the material table 8, and an annular groove 33 adapted to the second universal ball 41 is formed in the fixing ring 32. The second universal ball 41 is located in the annular groove 33. In this way, the second electric push rod 40 can move in the annular groove 33 through the second universal ball 41 to adjust the position to be flipped. At the same time, a second mounting seat 57 is fixedly arranged at the bottom of the material table 8, and a first universal ball 38 is embedded at the bottom of the second mounting seat 57. The first universal ball 38 is fixedly arranged at the top end of the rotating rod 37. When the second electric push rod 40 extends, it can drive the material table 8 to flip and incline around the first universal ball 38, so as to adjust the position and inclination angle of the edge hole 23.

[0051] In order to control the rotation start and stop of the material table 8, a limiting component cooperating with the second lifting strip 18 is arranged on the workbench 1. The limiting component includes a chassis 7 rotatably arranged on the top of the workbench 1, and the chassis 7 is coaxial with the material table 8. A plurality of spring rods 22 for supporting the material table 8 are arranged between the chassis 7 and the material table 8, so that the chassis 7 and the material table 8 can be connected together. A plurality of guide columns 42 are fixedly arranged on the top of the chassis 7, and the outer walls of the plurality of guide columns 42 are slidably sleeved with the same lifting plate 44 cooperating with the second lifting strip 18. A third spring 43 is sleeved on the outer wall of the guide column 42, and two ends of the third spring 43 are respectively fixedly connected to the mutually close sides of the lifting plate 44 and the chassis 7. The top of the lifting plate 44 abuts against the bottom of the second electric push rod 40, and an anti-slip pattern cooperating with the lifting plate 44 is arranged at the bottom end of the second electric push rod 40. When the second lifting strip 18 descends, it will push the lifting plate 44 to descend and compress the third spring 43, so that the lifting plate 44 moves away from the bottom of the second electric push rod 40. At this time, when the rotating rod 37 drives the second electric push rod 40 to rotate, it will not drive the material table 8 to rotate through the friction between the second universal ball 41 and the annular groove 33. When the second lifting strip 18 moves upward, the lifting plate 44 can move upward under the elastic force of the third spring 43, so that the lifting plate 44 abuts against the second electric push rod 40. At this time, when the rotating rod 37 drives the second electric push rod 40 to rotate, it can drive the lifting plate 44 to rotate, and drive the chassis 7 to rotate through the guide columns 42. The rotation of the chassis 7 can drive the material table 8 to rotate through the spring rods 22, so as to drive the optical glass 9 to rotate and adjust the position of the hole 23.

[0052] The specific implementation of the spring rod 22 is as follows: It includes a sleeve rod 47 and a sliding rod 46 slidably arranged inside the sleeve rod 47. A fifth spring 49 is arranged inside the sleeve rod 47, and both ends of the fifth spring 49 are fixedly connected to the bottom end of the sliding rod 46 and the bottom wall of the sleeve rod 47 respectively. A fourth spring 48 is sleeved on the outer wall of the sliding rod 46, and both ends of the fourth spring 48 are fixedly connected to the outer wall of the bottom end of the sliding rod 46 and the top wall of the sleeve rod 47 respectively. Third universal balls 45 are fixedly connected to the top end of the sliding rod 46 and the bottom end of the sleeve rod 47 respectively. First mounting seats 36 corresponding to the spring rod 22 are fixedly arranged on the relatively close sides of the chassis 7 and the material table 8. The third universal balls 45 are embedded in the corresponding first mounting seats 36. In this way, the spring rod 22 can provide stable supporting force and allow the material table 8 to tilt within a certain range, thus avoiding the jamming phenomenon.

[0053] Regarding the detection mechanism, it is also arranged on the material table 8 and is used to detect the opening direction and size of the hole 23. The detection mechanism includes a fixed cover 24 fixedly arranged on the top of the material table 8, and a detection rod 25 corresponding to the hole 23 is slidably arranged through the outer wall of the fixed cover 24. A second spring 26 is sleeved on the outer wall of the detection rod 25, and both ends of the second spring 26 are fixedly connected to the inner wall of the fixed cover 24 and the bottom end of the detection rod 25 respectively. When the size or direction of the hole 23 does not meet the requirements, the detection rod 25 will be blocked and unable to pass through the cut hole 23.

[0054] To facilitate the jacking of the detection rod 25, a driving component is arranged on the top of the material table 8. The driving component includes a rubber cover 27 fixedly arranged on the top of the material table 8, and an air storage space 28 is formed between the rubber cover 27 and the material table 8. An air pump 10 is fixedly arranged on the top of the workbench 1, and the air output end of the air pump 10 is connected to the air storage space 28 through a connecting pipe 21. An exhaust pipe 30 communicating with the air storage space 28 is fixedly arranged through the bottom end of the material table 8, and a solenoid valve 31 is arranged on the exhaust pipe 30. When it is necessary to jack the detection rod 25, start the air pump 10 to inflate the air storage space 28. During the inflation process, the rubber cover 27 can be driven to expand, and overcome the elastic force of the second spring 26 to drive the detection rod 25 to move upward, so that it passes through the cut hole 23. After the detection is completed, open the solenoid valve 31, and at this time, the gas in the air storage space 28 can be discharged under the action of the rubber cover 27.

[0055] To avoid the entanglement of the connecting pipe 21, a rotating ring 55 is rotatably arranged at the bottom of the material table 8. Grooves 56 are formed on the mutually adjacent sides of the rotating ring 55 and the material table 8 to form a cavity. A channel 29 is formed in the material table 8. One end of the channel 29 communicates with the air storage space 28, and the other end of the channel 29 communicates with the groove 56. The end of the connecting pipe 21 away from the air pump 10 communicates with the groove 56 on the rotating ring 55. In this way, even if the material table 8 rotates, the connecting pipe 21 can always maintain communication with the air storage space 28.

[0056] Working principle: During use, power on the device and start the first electric push rod 3 to retract. During the retraction of the first electric push rod 3, it can drive the first lifting bar 4 to move upward. The upward movement of the first lifting bar 4 can drive the connecting rod 15 to move upward. The upward movement of the connecting rod 15 can drive the second lifting bar 18 to move upward. The upward movement of the second lifting bar 18 can drive the connecting ring 19 to move upward. During the upward movement of the connecting ring 19, it can drive the fixed block 34 to move outward through the inclined side 20. The outward movement of the fixed block 34 can drive the clamping block 11 to move outward. Then, place the optical glass 9 on the material table 8, and then start the first electric push rod 3 to extend. During the extension of the first electric push rod 3, it can drive the first lifting bar 4 to move downward. The downward movement of the first lifting bar 4 can drive the connecting rod 15 to move downward. During the downward movement of the connecting rod 15, it can drive the second lifting bar 18 to move downward through the first spring 16, and drive the connecting ring 19 to move downward away from the fixed block 34. The sliding block 53 can reset and move under the action of the sixth spring 54, and drive the clamping block 11 to approach the optical glass 9 until the notch 35 abuts against the optical glass 9. At this time, the optical glass 9 can be fixed on the material table 8, and at the same time, the laser device 6 moves to the cutting height;

[0057] Then start the first motor 5 to drive the connecting seat 50 to rotate. The rotation of the connecting seat 50 can drive the laser device 6 to rotate. At the same time, start the laser device 6 to punch and cut the hole 23 at the center of the top of the optical glass 9;

[0058] After the top cutting and punching are completed, continue to start the first electric push rod 3 to extend, driving the first lifting bar 4 to move downward. Then, continue to drive the connecting ring 19 to move downward through the first spring 16. The downward movement of the connecting ring 19 can drive the lifting plate 44 to move downward and compress the third spring 43, moving it away from the bottom end of the second electric push rod 40. Then, start the second motor 13 to drive the rotating rod 37 to rotate. During the rotation of the rotating rod 37, it can drive the second electric push rod 40 to rotate through the fixing frame 39, and can drive the second universal ball 41 to move in the annular groove 33 until the second electric push rod 40 moves to the side close to the support frame 2. Then, start the second electric push rod 40 to extend. During the extension of the second electric push rod 40, it can drive one side of the fixing ring 32 to move upward, causing it to flip around the first universal ball 38, which can drive the material table 8 to flip, thereby driving the optical glass 9 to flip. And during the flipping process, the two sliding rods 46 on one side move upward, simultaneously stretching the fifth spring 49 and compressing the fourth spring 48, while the two sliding rods 46 on the other side move downward, simultaneously compressing the fifth spring 49 and stretching the fourth spring 48. After the flipping is completed, start the first electric push rod 3 to retract, driving the first lifting bar 4 to move upward, which can drive the laser device 6 to move upward to the cutting height. And the lifting plate 44 can move upward and reset under the action of multiple third springs 43 and abut against the bottom end of the second electric push rod 40. Then, start the first motor 5 to drive the laser device 6 to rotate to cut and punch the holes 23 at the edge. After the punching is completed, start the second electric push rod 40 to retract to drive the material table 8 to reset and flip;

[0059] Then, start the second motor 13 to drive the rotating rod 37 to rotate. When the rotating rod 37 rotates, it can drive the second electric push rod 40 to rotate through the fixing frame 39. During the rotation of the second electric push rod 40, it can drive the lifting plate 44 to rotate through the frictional force with the lifting plate 44. The rotation of the lifting plate 44 can drive the chassis 7 to rotate through the guide post 42. During the rotation of the chassis 7, it can drive the material table 8 to rotate through the spring rod 22 to adjust the punching position. After the adjustment is completed, continue to start the first electric push rod 3 to extend, driving the lifting plate 44 away from the bottom end of the lifting plate 44. At the same time, start the second motor 13 to rotate in the reverse direction, driving the second universal ball 41 to move to the side close to the support frame 2 again. Then, start the second electric push rod 40 to extend to drive the material table 8 to flip, and continue to start the first electric push rod 3 to retract to drive the laser device 6 to move upward to the cutting position, and start the first motor 5 to drive the laser device 6 to rotate again to continue cutting and punching the holes 23 at the edge. Use the above method until all the holes 23 are punched;

[0060] The waste material after cutting can automatically fall onto the material table 8. Meanwhile, the air pump 10 is started, and air is filled into the air storage space 28 through the connecting pipe 21, the groove 56, and the channel 29. During the air filling process, the rubber cover 27 can be driven to expand outwards. During the expansion process, the elastic force of the second spring 26 can be overcome to drive the detection rod 25 to move upwards, so that it is inserted into the just-cut hole 23. When the size and angle of the hole 23 are unqualified, the detection rod 25 will not be inserted into the corresponding hole 23. The processing personnel only need to observe the position and quantity of the detection rod 25 from the outside to determine whether the processed hole 23 is qualified.

[0061] After the detection is completed, the solenoid valve 31 is started. At this time, the gas in the air storage space 28 can be discharged through the exhaust pipe 30, and the rubber cover 27 can automatically reset. At the same time, the detection rod 25 can reset and move under the action of the second spring 26, and disengage from the corresponding hole 23. Then, the first electric push rod 3 is started to retract and drive the first lifting strip 4 to move upwards. At the same time, the connecting ring 19 is driven to move upwards through the connecting rod 15. During the upward movement of the connecting ring 19, the fixed block 34 is driven to move away from the material table 8 through the inclined side 20, so that the clamping block 11 can be driven to move away from the optical glass 9, and the fixation of the optical glass 9 is released.

[0062] However, as is well known to those skilled in the art, the working principles and wiring methods of the first electric push rod 3, the first motor 5, the laser device 6, the air pump 10, the second motor 13, and the second electric push rod 40 are common knowledge. They all belong to conventional means or well-known common sense, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the present technical solution, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A low-noise optical glass processing punching device, comprising a workbench (1), optical glass (9), a clamping mechanism and a detection mechanism, characterized in that: A support frame (2) is fixedly provided on the top of the workbench (1), a first rectangular hole (14) is opened on one side of the support frame (2), a first lifting bar (4) is slidably provided in the first rectangular hole (14), a first electric push rod (3) is fixedly provided through the top of the support frame (2), an output end of the first electric push rod (3) is fixedly connected to the first lifting bar (4), a first motor (5) is fixedly provided on the top of the first lifting bar (4), the output end of the first motor (5) extends to the bottom end of the first lifting bar (4) and is fixedly provided with a connecting seat (50), and a laser device (6) for cutting holes (23) on the optical glass (9) is fixedly provided at the bottom end of the connecting seat (50); A rotating rod (37) is fixedly provided on the top of the workbench (1) and is rotatably penetrated therethrough; a material table (8) for carrying the optical glass (9) is provided on the top of the rotating rod (37); a second motor (13) is fixedly provided on the bottom of the workbench (1); an output end of the second motor (13) is fixedly connected to the rotating rod (37); an adjusting mechanism is provided on the rotating rod (37); the adjusting mechanism is used in conjunction with the second motor (13) to adjust the position of the hole (23); The clamping mechanism is arranged on the material platform (8) and is used in conjunction with the first lifting bar (4) to fix the optical glass (9) on the material platform (8); The detection mechanism is arranged on the material platform (8) and is used to detect the opening direction and size of the hole (23).

2. A low-noise optical glass processing punching device according to claim 1, characterized in that: The clamping mechanism comprises a plurality of rectangular grooves (51) provided on the top of the material platform (8); a guide rod (52) is fixedly provided inside the rectangular groove (51); a sliding block (53) located in the rectangular groove (51) is slidably sleeved on the outer wall of the guide rod (52); a clamping block (11) is fixedly provided on the top of the sliding block (53); a fixed block (34) which contacts the outer wall of the material platform (8) can be adjusted on the clamping block (11); the plurality of fixed blocks (34) cooperate with the first lifting bar (4) through a transmission member to drive the clamping block (11) away from the optical glass (9); a sixth spring (54) is sleeved on the outer wall of the guide rod (52); two ends of the sixth spring (54) are respectively fixedly connected to one side of the sliding block (53) and one side inner wall of the rectangular groove (51) to drive the clamping block (11) to contact the optical glass (9); one end of the clamping block (11) is provided with a notch (35) which matches the edge of the optical glass (9).

3. A low-noise optical glass processing punching device according to claim 2, characterized in that: The transmission member comprises a second rectangular hole (17) provided on one side of the support frame (2), a second lifting bar (18) being slidably provided in the second rectangular hole (17), a connecting ring (19) being sleeved on the outer wall of the material platform (8), a top outer edge of the connecting ring (19) being provided with a bevel (20) for use with a fixing block (34), the connecting ring (19) being fixedly provided on the top of one side of the second lifting bar (18), and the top end of the second lifting bar (18) being connected to the first lifting bar (4).

4. A low-noise optical glass processing punching device according to claim 3, characterized in that: A connecting rod (15) is fixedly provided at the bottom of the first lifting bar (4), the second lifting bar (18) is slidably sleeved on the connecting rod (15), the outer wall of the connecting rod (15) is sleeved with a first spring (16), the two ends of the first spring (16) are respectively fixedly connected to the outer wall of the connecting rod (15) and the top of the second lifting bar (18), and a clearance hole (12) corresponding to the connecting rod (15) is opened on the top of the workbench (1).

5. A low-noise optical glass processing punching device according to claim 4, characterized in that: The adjustment mechanism comprises a fixing frame (39) fixedly sleeved on the outer wall of the rotating rod (37); a second electric push rod (40) is fixedly provided at the other end of the fixing frame (39); a second universal ball (41) is provided at the output end of the second electric push rod (40); a fixing ring (32) is fixedly provided at the bottom end of the material platform (8); an annular groove (33) adapted to the second universal ball (41) is provided in the fixing ring (32); the second universal ball (41) is located in the annular groove (33); a second mounting seat (57) is fixedly provided at the bottom of the material platform (8); a first universal ball (38) is embedded in the bottom of the second mounting seat (57); the first universal ball (38) is fixedly provided at the top end of the rotating rod (37); a limiting assembly used in conjunction with the second lifting strip (18) is provided on the workbench (1) to control the start and stop of the rotation of the material platform (8) during the process of the rotating rod (37) rotating to adjust the position of the second electric push rod (40).

6. A low-noise optical glass processing punching device according to claim 5, characterized in that: The limit assembly comprises a chassis (7) rotatably arranged on the top of the workbench (1), the chassis (7) being coaxial with the material platform (8), a plurality of spring rods (22) for supporting the material platform (8) being arranged between the chassis (7) and the material platform (8), a plurality of guide columns (42) being fixedly arranged on the top of the chassis (7), the outer wall sliding sleeves of the plurality of guide columns (42) being provided with a same lifting plate (44) used in conjunction with the second lifting strip (18), the outer wall sleeves of the guide columns (42) being provided with a third spring (43), the two ends of the third spring (43) being respectively fixedly connected to the lifting plate (44) and the side of the chassis (7) close to each other, the top of the lifting plate (44) being in conflict with the bottom of the second electric push rod (40), and the bottom end of the second electric push rod (40) being provided with anti-slip grooves used in conjunction with the lifting plate (44).

7. A low-noise optical glass processing drilling device according to claim 6, characterized in that: The spring rod (22) comprises a sleeve rod (47), a sliding rod (46) is slidably arranged inside the sleeve rod (47), a fifth spring (49) is arranged inside the sleeve rod (47), two ends of the fifth spring (49) are respectively fixedly connected to the bottom end of the sliding rod (46) and the bottom wall of the sleeve rod (47), a fourth spring (48) is sleeved on the outer wall of the sliding rod (46), two ends of the fourth spring (48) are respectively fixedly connected to the outer wall of the bottom end of the sliding rod (46) and the top wall of the sleeve rod (47), the top end of the sliding rod (46) and the bottom end of the sleeve rod (47) are both fixedly connected to a third universal ball (45), and a first mounting seat (36) corresponding to the spring rod (22) is fixedly arranged on one side of the chassis (7) and the material platform (8) close to each other, and the third universal ball (45) is embedded in the corresponding first mounting seat (36).

8. The low-noise optical glass processing punching device according to claim 1, characterized in that: The detection mechanism comprises a fixed cover (24) fixed on the top of the material platform (8), a detection rod (25) corresponding to the hole (23) is slidably provided through the outer wall of the fixed cover (24), a second spring (26) is sleeved on the outer wall of the detection rod (25), and the two ends of the second spring (26) are respectively fixedly connected to the inner wall of the fixed cover (24) and the bottom end of the detection rod (25), and a driving component for driving the detection rod (25) to lift upward is provided on the top of the material platform (8).

9. A low-noise optical glass processing punching device according to claim 8, characterized in that: The driving assembly comprises a rubber cover (27) fixedly arranged on the top of the material platform (8), an air storage space (28) is formed between the rubber cover (27) and the material platform (8), an air pump (10) is fixedly arranged on the top of the workbench (1), an air delivery end of the air pump (10) is connected to the air storage space (28) through a connecting pipe (21), an exhaust pipe (30) connected to the air storage space (28) is fixedly arranged through the bottom end of the material platform (8), and an electromagnetic valve (31) is arranged on the exhaust pipe (30).

10. A low-noise optical glass processing drilling device according to claim 9, characterized in that: A rotating ring (55) is rotatably provided at the bottom of the material platform (8), and grooves (56) are provided on the mutually adjacent sides of the rotating ring (55) and the material platform (8) to form a cavity. A channel (29) is provided in the material platform (8), one end of the channel (29) is connected to the air storage space (28), and the other end of the channel (29) is connected to the groove (56). The end of the connecting pipe (21) away from the air pump (10) is connected to the groove (56) on the rotating ring (55).

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