Burr polishing device for optical glass production

Abstract

The utility model discloses an optical glass production burr polishing device which comprises a machine frame, a working table is fixedly arranged at the upper end of the machine frame, a polishing cabinet is fixedly arranged at the upper end of the working table, sliding grooves are formed in the two sides of the upper end and the lower end in the polishing cabinet, and mounting rods are arranged in the sliding grooves located at the upper end in the polishing cabinet. The lower end of the mounting rod extends into a sliding groove located in the lower end of the interior of the polishing cabinet, the mounting rod is in sliding fit with the sliding groove, first hydraulic telescopic devices are fixedly arranged on the two sides of the exterior of the polishing cabinet correspondingly, and the telescopic ends of the first hydraulic telescopic devices extend into the polishing cabinet and are fixedly connected with the mounting rod; the structure solves the problems that the position of the polishing barrel is difficult to adjust, and the clamping mechanism is not flexible enough to adjust.

Description

Technical Field

[0001] This utility model relates to the field of optical glass polishing technology, specifically to an optical glass production burr polishing device. Background Technology

[0002] An edge polishing device for optical glass production is a specialized piece of equipment for removing burrs and uneven areas from the edges of optical glass during processing. The device mainly consists of a worktable, a polishing mechanism, a clamping device, and a cooling and lubrication system. The optical glass to be polished is placed on the clamping device and secured firmly by adjusting the clamps and support blocks. Parameters such as the polishing wheel's rotation speed and polishing time are set on the control system to meet different polishing requirements. The motor is started, causing the polishing wheel to rotate at high speed. The fixed optical glass is fed into the polishing area, allowing the polishing wheel to contact the glass edge and perform polishing. The rolling and micro-cutting action generated by the high-speed rotation of the polishing wheel gradually removes burrs and uneven areas from the glass edges.

[0003] For example, Chinese patent CN208215025U, entitled "A Semi-Automatic Side Processing Machine for Optical Glass," includes a machine body, a cooling and fixing device, heat dissipation grilles, support feet, a fixed seat, a processing movable seat, a processing groove, a fixed baffle, a grinding wheel, a display screen, and an operation panel. The cooling and fixing device is installed inside the machine body. Heat dissipation grilles are provided on both sides of the machine body, and the heat dissipation grilles are integrated with the machine body. A fixed seat is installed in the middle of the machine body, and the fixed seat is fixedly connected to the machine body. A processing movable seat is installed in the middle of the fixed seat, and the fixed seat is movably connected to the processing movable seat. The machining movable seat is equipped with a grinding wheel at its bottom end, and the machining movable seat is fixedly connected to the grinding wheel. Support feet are equidistantly installed at the four corners of the bottom of the machine body, and the support feet are fixedly connected to the machine body. A fixed baffle is installed on the front side of the machine body and welded to the machine body. A display screen and an operation panel are installed at the front end of the machine body. The cooling and fixing device includes a manually rotating structure, a cam transmission mechanism, a grooved wheel transmission mechanism, a cooling transmission mechanism, a sprocket transmission mechanism, a side fixing mechanism, a device housing, a water tank, a sprayer, and a glass processing chamber. The manually rotating structure is movably connected to the cam transmission mechanism.

[0004] While the existing technologies can polish optical glass, in practical use, on the one hand, the position of the polishing cylinder is difficult to adjust. Usually, the position of the polishing cylinder of the polishing device is fixed, which limits the size of the optical glass that can be polished by the polishing device, thereby reducing the adaptability of the polishing device to optical glass of different sizes. On the other hand, the clamping mechanism is not flexible enough. After the optical glass is placed in the clamping mechanism, it is difficult to adjust the position of the clamping mechanism, resulting in a fixed polishing position of the optical glass, which affects the polishing quality. Therefore, it does not meet the current needs. In response, we propose an optical glass production burr polishing device. Utility Model Content

[0005] The purpose of this invention is to provide an optical glass production burr polishing device to solve the problems mentioned in the background art, such as the difficulty in adjusting the position of the polishing cylinder and the lack of flexibility in adjusting the clamping mechanism.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an optical glass production edge polishing device, comprising a frame, a worktable fixedly mounted on the upper end of the frame, a polishing cabinet fixedly mounted on the upper end of the worktable, sliding grooves provided on both the upper and lower sides of the interior of the polishing cabinet, an installation rod provided inside the upper sliding groove of the interior of the polishing cabinet, the lower end of the installation rod extending into the sliding groove of the lower interior of the polishing cabinet, the installation rod slidingly engaging with the sliding groove, and a first hydraulic telescopic device fixedly mounted on both sides of the exterior of the polishing cabinet, the telescopic end of the first hydraulic telescopic device extending into the interior of the polishing cabinet and fixedly connected to the installation rod.

[0007] Preferably, the mounting rod is fixedly provided with a fixing rod at both the front and rear ends inside the slide groove, and a pulley is provided on the outside of the fixing rod. The pulley is rotatably connected to the fixing rod and slides in cooperation with the slide groove.

[0008] Preferably, two mounting seats are fixedly provided on the side of the mounting rod near the center of the polishing cabinet, and a rotating rod is provided between the mounting seats. The upper and lower ends of the rotating rod are rotatably connected to the mounting seats, and a polishing cylinder is fixedly provided on the outside of the rotating rod.

[0009] Preferably, a first motor is fixedly installed inside the mounting base located above the mounting rod, and the output shaft of the first motor extends to the bottom of the mounting rod and is fixedly connected to the rotating rod.

[0010] Preferably, a drive plate is provided at the lower end of the center position inside the polishing cabinet, a second hydraulic telescopic device is fixedly provided at the upper end of the drive plate, a transmission plate is provided at the upper end of the center position inside the polishing cabinet, the transmission plate is rotatably connected to the polishing cabinet, a third hydraulic telescopic device is fixedly provided at the lower end of the transmission plate, and a suction cup is fixedly provided at the lower end of the telescopic end of the third hydraulic telescopic device and the upper end of the telescopic end of the second hydraulic telescopic device.

[0011] Preferably, a second motor is fixedly installed at the bottom inside the polishing cabinet, and the output shaft of the second motor extends into the polishing cabinet and is fixedly connected to the drive plate.

[0012] Preferably, a fixed seat is fixedly installed at the upper and lower ends of both sides of the front end of the polishing cabinet, and a baffle is provided between the fixed seats. The baffle is rotatably connected to the fixed seat. A third motor is fixedly installed at the upper end of the fixed seat. The output shaft of the third motor extends to the lower part of the fixed seat and is fixedly connected to the baffle. An observation window is fixedly installed at the center of the inside of the baffle.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model allows for adjustment of the polishing cylinder's position via an mounting rod and a first hydraulic telescopic device. Before polishing, the position of the polishing cylinder is adjusted according to the size of the optical glass. First, the first hydraulic telescopic device is activated, extending its telescopic end. This extension causes the mounting rod to move within the slide groove, causing the polishing cylinder fixed on the mounting rod to move together until it reaches the appropriate position. Then, the optical glass is placed on the clamping mechanism, enabling the polishing device to polish optical glass of different sizes, thereby improving the adaptability of the polishing device.

[0015] 2. This utility model, through the third and second hydraulic telescopic devices, allows adjustment of the clamping mechanism's position. When clamping and fixing the optical glass, the third and second hydraulic telescopic devices are simultaneously activated, causing their telescopic ends to move in opposite directions. These devices gradually move the suction cup towards the center of the polishing cabinet until they contact and clamp the optical glass. During polishing, the third and second hydraulic telescopic devices are activated again. The cooperation between these devices allows the optical glass to move vertically, resulting in more uniform polishing and improved polishing quality.

[0016] 3. This utility model can cover the opening of the polishing cabinet through the baffle and observation window. When polishing is performed, the third motor is turned on, and the output shaft of the third motor drives the baffle to rotate on the fixed seat until the baffle rotates to cover the opening of the polishing cabinet. At this time, the polishing operation is carried out inside the polishing cabinet. The operator can observe the polishing process through the observation window on the baffle, which prevents the debris generated during the polishing process from flying out of the polishing cabinet and thus posing a threat to the safety of the operator, thereby improving the protection of the polishing cabinet. Attached Figure Description

[0017] Figure 1 This is a front view of the internal structure of this utility model;

[0018] Figure 2 This is a side view of the internal structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the grinding structure of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view of a portion of region A in the middle.

[0021] In the diagram: 1. Frame; 2. Workbench; 3. Polishing cabinet; 4. Slide; 5. Mounting rod; 6. Fixing rod; 7. Pulley; 8. First hydraulic telescopic device; 9. Mounting base; 10. First motor; 11. Rotating rod; 12. Polishing cylinder; 13. Second motor; 14. Drive plate; 15. Second hydraulic telescopic device; 16. Transmission plate; 17. Third hydraulic telescopic device; 18. Fixing base; 19. Third motor; 20. Baffle; 21. Observation window; 22. Suction cup. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-4 This utility model provides an embodiment of an optical glass production edge polishing device, comprising a frame 1, a worktable 2 fixedly mounted on the upper end of the frame 1, a polishing cabinet 3 fixedly mounted on the upper end of the worktable 2, and sliding grooves 4 provided on both the upper and lower sides of the interior of the polishing cabinet 3. An installation rod 5 is provided inside the upper sliding groove 4 of the interior of the polishing cabinet 3, and the lower end of the installation rod 5 extends into the sliding groove 4 located at the lower end of the interior of the polishing cabinet 3. The installation rod 5 slides in cooperation with the sliding groove 4. A first hydraulic telescopic device 8 is fixedly mounted on both sides of the exterior of the polishing cabinet 3, and the telescopic end of the first hydraulic telescopic device 8 extends into the interior of the polishing cabinet 3 and is fixedly connected to the installation rod 5.

[0024] In use, before polishing, the position of the polishing cylinder 12 is adjusted according to the size of the optical glass. First, the first hydraulic telescopic device 8 is activated, so that the telescopic end of the first hydraulic telescopic device 8 is extended. The extension of the telescopic end of the first hydraulic telescopic device 8 drives the mounting rod 5 to move in the slide groove 4. At this time, the polishing cylinder 12 fixed on the mounting rod 5 moves together until the polishing cylinder 12 moves to the appropriate position. Then, the optical glass is placed on the clamping mechanism so that the polishing device can polish optical glass of different sizes.

[0025] Please see Figure 1 and Figure 4The mounting rod 5 is fixedly equipped with a fixing rod 6 at both the front and rear ends inside the slide groove 4. A pulley 7 is provided on the outside of the fixing rod 6. The pulley 7 is rotatably connected to the fixing rod 6 and slides with the slide groove 4, so that the mounting rod 5 can move more stably through the pulley 7.

[0026] Please see Figure 1 and Figure 3 Two mounting bases 9 are fixedly installed on one side of the mounting rod 5 near the center of the polishing cabinet 3. A rotating rod 11 is installed between the mounting bases 9. The upper and lower ends of the rotating rod 11 are rotatably connected to the mounting bases 9. A polishing cylinder 12 is fixedly installed on the outside of the rotating rod 11 to facilitate polishing of the optical glass through the polishing cylinder 12.

[0027] Please see Figure 1 and Figure 3 A first motor 10 is fixedly installed inside the mounting base 9 located above the mounting rod 5. The output shaft of the first motor 10 extends to the bottom of the mounting rod 5 and is fixedly connected to the rotating rod 11, so as to drive the polishing cylinder 12 to rotate through the first motor 10.

[0028] Please see Figure 1 A drive plate 14 is provided at the lower end of the center position inside the polishing cabinet 3. A second hydraulic telescopic device 15 is fixedly provided at the upper end of the drive plate 14. A transmission plate 16 is provided at the upper end of the center position inside the polishing cabinet 3. The transmission plate 16 is rotatably connected to the polishing cabinet 3. A third hydraulic telescopic device 17 is fixedly provided at the lower end of the transmission plate 16. Suction cups 22 are fixedly provided at the lower end of the telescopic end of the third hydraulic telescopic device 17 and the upper end of the telescopic end of the second hydraulic telescopic device 15, so as to facilitate the clamping and fixing of optical glass through the lower end of the telescopic end of the third hydraulic telescopic device 17 and the second hydraulic telescopic device 15.

[0029] Please see Figure 3 A second motor 13 is fixedly installed at the bottom inside the polishing cabinet 3. The output shaft of the second motor 13 extends into the polishing cabinet 3 and is fixedly connected to the drive plate 14, so that the baffle 20 can be rotated by the second motor 13.

[0030] Please see Figure 2 The upper and lower ends of both sides of the front end of the polishing cabinet 3 are fixedly provided with a fixed seat 18. A baffle 20 is provided between the fixed seats 18. The baffle 20 is rotatably connected to the fixed seat 18. A third motor 19 is fixedly provided at the upper end of the fixed seat 18. The output shaft of the third motor 19 extends to the lower part of the fixed seat 18 and is fixedly connected to the baffle 20. An observation window 21 is fixedly provided at the center of the baffle 20 to facilitate observation of the polishing process.

[0031] Working principle: When clamping and fixing the optical glass, the third hydraulic telescopic device 17 and the second hydraulic telescopic device 15 are activated simultaneously, so that the telescopic ends of the third hydraulic telescopic device 17 and the second hydraulic telescopic device 15 move in opposite directions. Through the third hydraulic telescopic device 17 and the second hydraulic telescopic device 15, the suction cup 22 gradually moves towards the center of the polishing cabinet 3 until it contacts the optical glass and clamps and fixes it. When polishing, the third hydraulic telescopic device 17 and the second hydraulic telescopic device 15 are activated again. Through the cooperation between the third hydraulic telescopic device 17 and the second hydraulic telescopic device 15, the optical glass moves in the vertical direction, making the polishing of the optical glass more uniform. When polishing, the third motor 19 is activated, so that the output shaft of the third motor 19 drives the baffle 20 to rotate on the fixed seat 18 until the baffle 20 rotates to block the opening of the polishing cabinet 3. At this time, the polishing operation is carried out inside the polishing cabinet 3. The operator observes the polishing situation through the observation window 21 on the baffle 20.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An optical glass production burr polishing apparatus, comprising a frame (1), characterized in that: A workbench (2) is fixedly installed at the upper end of the frame (1), and a polishing cabinet (3) is fixedly installed at the upper end of the workbench (2). Slide grooves (4) are provided on both the upper and lower ends of the polishing cabinet (3). An installation rod (5) is provided inside the slide groove (4) at the upper end of the polishing cabinet (3). The lower end of the installation rod (5) extends into the slide groove (4) at the lower end of the polishing cabinet (3). The installation rod (5) slides in cooperation with the slide groove (4). A first hydraulic telescopic device (8) is fixedly installed on both sides of the outside of the polishing cabinet (3). The telescopic end of the first hydraulic telescopic device (8) extends into the inside of the polishing cabinet (3) and is fixedly connected to the installation rod (5).

2. The optical glass production burr polishing device according to claim 1, characterized in that: The mounting rod (5) is fixedly provided with a fixing rod (6) at both the front and rear ends inside the slide groove (4). A pulley (7) is provided on the outside of the fixing rod (6). The pulley (7) is rotatably connected to the fixing rod (6) and slides with the slide groove (4).

3. The optical glass production burr polishing device according to claim 2, characterized in that: Two mounting bases (9) are fixedly installed on one side of the mounting rod (5) near the center of the polishing cabinet (3). A rotating rod (11) is provided between the mounting bases (9). The upper and lower ends of the rotating rod (11) are rotatably connected to the mounting bases (9). A polishing cylinder (12) is fixedly installed on the outside of the rotating rod (11).

4. The optical glass production burr polishing device according to claim 3, characterized in that: A first motor (10) is fixedly installed inside the mounting base (9) located above the mounting rod (5). The output shaft of the first motor (10) extends to the bottom of the mounting rod (5) and is fixedly connected to the rotating rod (11).

5. The optical glass production burr polishing device according to claim 1, characterized in that: A drive plate (14) is provided at the lower end of the center position inside the polishing cabinet (3). A second hydraulic telescopic device (15) is fixedly provided at the upper end of the drive plate (14). A transmission plate (16) is provided at the upper end of the center position inside the polishing cabinet (3). The transmission plate (16) is rotatably connected to the polishing cabinet (3). A third hydraulic telescopic device (17) is fixedly provided at the lower end of the transmission plate (16). A suction cup (22) is fixedly provided at the lower end of the telescopic end of the third hydraulic telescopic device (17) and the upper end of the telescopic end of the second hydraulic telescopic device (15).

6. The optical glass production burr polishing device according to claim 5, characterized in that: A second motor (13) is fixedly installed at the bottom inside the polishing cabinet (3). The output shaft of the second motor (13) extends into the polishing cabinet (3) and is fixedly connected to the drive disk (14).

7. The optical glass production burr polishing device according to claim 1, characterized in that: The polishing cabinet (3) has fixed bases (18) fixedly installed at the upper and lower ends of both sides of the front end. A baffle (20) is provided between the fixed bases (18). The baffle (20) is rotatably connected to the fixed base (18). A third motor (19) is fixedly installed at the upper end of the fixed base (18). The output shaft of the third motor (19) extends to the lower part of the fixed base (18) and is fixedly connected to the baffle (20). An observation window (21) is fixedly installed at the center of the baffle (20).

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