Carrying table for processing special-shaped optical glass

Abstract

The invention discloses a carrying table for special-shaped optical glass processing, and relates to the technical field of optical glass processing.The carrying table comprises a workbench and semicircular glass, the semicircular glass is placed on the workbench, a fixing plate is fixed to the workbench, and second air cylinders are fixed to the lower end face of the fixing plate in a bilateral symmetry mode; a bottom plate is fixed to the output end of the second air cylinder, a positioning mechanism is installed on the bottom plate, supporting mechanisms are arranged on the side edge of the positioning mechanism in a front-back symmetry mode, each supporting mechanism comprises a transverse plate fixed to the workbench, a rotating block is connected to the transverse plate through a bearing, and the rotating angle of the rotating block ranges from 0 degree to 45 degrees. According to the platform deck for processing the special-shaped optical glass, the adjustable rotary supporting mechanism is adopted, so that the platform deck can adapt to positioning and supporting of semicircular glass with different diameters, the adaptability of the platform deck is effectively guaranteed, the supporting effect on different positions of one side of a concave surface of the semicircular glass can be achieved, and the stability of the semicircular glass is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of optical glass processing technology, specifically to a platform for processing irregularly shaped optical glass. Background Technology

[0002] Optical glass includes colorless optical glass, colored optical glass, laser glass, and quartz optical glass. After optical glass is produced, its size is generally large, and it needs to be cut into strips of a certain width by glass cutting equipment to facilitate subsequent processing.

[0003] With the advancement of optical glass processing technology, irregularly shaped optical glass is being used more and more widely, especially semi-circular irregularly shaped optical glass. Compared with traditional planar optical glass, the surface of semi-circular irregularly shaped optical glass is non-planar, making it difficult for traditional optical glass processing stages to meet its positioning requirements, thus making the processing of semi-circular irregularly shaped optical glass more complicated. Summary of the Invention

[0004] The purpose of this invention is to provide a stage for processing irregularly shaped optical glass, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a stage for processing irregularly shaped optical glass, comprising a worktable and a semi-circular glass. The semi-circular glass is placed on the worktable, and a fixing plate is fixed on the worktable. A second cylinder is symmetrically fixed on the lower end face of the fixing plate. A base plate is fixed to the output end of the second cylinder. A positioning mechanism is installed on the base plate. Support mechanisms are symmetrically arranged on the sides of the positioning mechanism. The support mechanism includes a horizontal plate fixed on the worktable. A rotating block is connected to the horizontal plate by a bearing. The rotation angle of the rotating block is 0-45°, and the rotation center of the rotating block coincides with the center of the semi-circular glass. A sliding rod is slidably connected to the rotating block. An mounting block is fixed to the upper end of the sliding rod. A rubber support roller is connected to the mounting block by a bearing. One end of the sliding rod and a connecting rod are rotatably connected, and a torsion spring is connected between the connecting rod and the sliding rod. The other end of the connecting rod is rotatably connected to the base plate, and a torsion spring is connected between the connecting rod and the base plate.

[0006] Preferably, the lower end face of the workbench is fixed with a support leg, and the upper end face of the workbench is symmetrically fixed with side plates, and a limiting mechanism is installed on the side plates. The workbench can facilitate the placement of the semi-circular glass, thereby providing a basic guarantee for the subsequent positioning of the semi-circular glass.

[0007] Preferably, the limiting mechanism includes a first cylinder fixed to the side plate, and an installation plate is fixed to the output end of the first cylinder. A clamping plate is provided on the side of the installation plate. The clamping plate, the installation plate and the worktable are all slidably connected. The clamping plate contacts the semi-circular glass to achieve the positioning function. The position of the clamping plate can be adjusted by the first cylinder, thereby providing a basic guarantee for achieving the left and right limiting of the semi-circular glass.

[0008] Preferably, the clamping plate has crossbars fixed symmetrically on the side near the mounting plate, and the crossbars are slidably connected to the mounting plate. A first spring is also fixed between the clamping plate and the mounting plate, and a pressing mechanism is installed on the clamping plate. Through the elastic action of the first spring, the rigid contact between the clamping plate and the semi-circular glass can be transformed into a flexible contact, avoiding damage to the semi-circular glass by the clamping plate. Combined with the sliding guiding action between the crossbar and the mounting plate, the stability of the movement of the clamping plate relative to the mounting plate can be ensured.

[0009] Preferably, the pressing mechanism includes racks symmetrically fixed on the clamping plates at the front and rear, with the racks and mounting plates being slidably connected. The racks and gears cooperate to achieve a transmission effect, while the gears and rotating shafts are fixedly connected. The rotating shaft is connected to the mounting plate by bearings. When the clamping plates move relative to the mounting plate, they synchronously drive the racks to move. The transmission effect between the racks and gears can provide a basic force for the rotation of the rotating shaft.

[0010] Preferably, the rotating shaft is fixed to one end of the mounting rod, and the length of the mounting rod is greater than the distance between the mounting plate and the clamping plate. The mounting rod is symmetrically distributed about the center line of the mounting plate. When the rotating shaft rotates, it can provide a basic guarantee for the swing of the mounting rod. Furthermore, by limiting the length of the mounting rod, it can achieve the upper and lower limiting function of the semi-circular glass.

[0011] Preferably, the other end of the mounting rod is connected to a pressure roller via a bearing, and rubber rings are fixed on the pressure roller at equal intervals. The outer diameter of the rubber rings is larger than the diameter of the pressure roller. At the same time, the rubber rings contact the semi-circular glass to achieve positioning. Through the action of the pressure roller and the rubber rings, a basic force can be provided to achieve the upper and lower limit of the semi-circular glass. Furthermore, through the action of the rubber rings, damage to the semi-circular glass can be avoided.

[0012] Preferably, the positioning mechanism includes a vertical rod that is slidably connected to the fixed plate, and the vertical rod is slidably connected to the base plate. The normal operation of the device can be ensured by the sliding action between the vertical rod and the fixed plate and the base plate.

[0013] Preferably, a circular plate is fixed on the vertical rod, and a second spring is fixed between the circular plate and the base plate. A limiting plate is also fixed on the vertical rod, and the limiting plate contacts the base plate to achieve positioning. Through the elastic action of the second spring, a basic force can be provided for the automatic reset of the circular plate and the vertical rod. Furthermore, through the contact limiting action between the limiting plate and the base plate, the movement distance of the vertical rod can be limited.

[0014] Preferably, a fixing block is fixed at the upper end of the vertical rod, and a rubber roller is connected to the fixing block by a bearing. The rubber roller contacts the semi-circular glass to achieve positioning. At the same time, the upper end face of the rubber roller is flush with the upper end face of the support roller. By positioning the semi-circular glass through contact between the rubber roller and the semi-circular glass, the support function of the center position of the semi-circular glass can be achieved.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The stage for processing irregularly shaped optical glass adopts an adjustable rotating support mechanism, which can not only adapt to the positioning and support of semi-circular glass of different diameters, effectively ensuring the adaptability of the device, but also realize the support function at different positions on the concave side of the semi-circular glass, thereby ensuring the stability of the semi-circular glass, so as to meet the processing needs of semi-circular glass of different sizes.

[0017] 2. The stage for processing irregularly shaped optical glass adopts a telescopic elastic clamping and limiting mechanism, which can not only clamp and fix semi-circular glass of different sizes from left to right, but also adjust the position of the semi-circular glass to ensure that the center of the semi-circular glass coincides with the rotation center of the rotating block. In conjunction with the linked swing pressing mechanism, it can achieve upper and lower limit fixing of semi-circular glass of different sizes, thereby achieving the locking effect of the semi-circular glass to facilitate subsequent processing. Attached Figure Description

[0018] Figure 1 This is a frontal three-dimensional structural diagram of the device of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the device of the present invention from a bottom view;

[0020] Figure 3 This is a frontal three-dimensional structural diagram of the limiting mechanism and the pressing mechanism of the present invention;

[0021] Figure 4 This is a frontal three-dimensional structural diagram of the pressing mechanism of the present invention;

[0022] Figure 5 This is a three-dimensional structural diagram of the fixing plate, positioning mechanism and supporting mechanism of the present invention;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the positioning mechanism of the present invention;

[0024] Figure 7 This is a schematic diagram of the three-dimensional structure of the support mechanism of the present invention.

[0025] In the diagram: 1. Workbench; 101. Support leg; 102. Side plate; 2. Semi-circular glass; 3. Limiting mechanism; 301. First cylinder; 302. Mounting plate; 303. Clamping plate; 304. Crossbar; 305. First spring; 4. Pressing mechanism; 401. Rack; 402. Gear; 403. Rotating shaft; 404. Mounting rod; 405. Pressure roller; 406. Rubber ring; 5. Fixing plate; 6. Second cylinder; 7. Base plate; 8. Positioning mechanism; 801. Vertical rod; 802. Circular plate; 803. Second spring; 804. Limiting plate; 805. Fixing block; 806. Rubber roller; 9. Supporting mechanism; 901. Crossbar; 902. Rotating block; 903. Slide rod; 904. Mounting block; 905. Support roller; 906. Connecting rod. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figures 1-7 The present invention provides a technical solution: a platform for processing irregularly shaped optical glass, including a worktable 1 and a semi-circular glass 2. The semi-circular glass 2 is placed on the worktable 1, and a fixing plate 5 is fixed on the worktable 1. A second cylinder 6 is symmetrically fixed on the lower end face of the fixing plate 5. A base plate 7 is fixed to the output end of the second cylinder 6. A positioning mechanism 8 is installed on the base plate 7, and a support mechanism 9 is symmetrically arranged on the front and back sides of the positioning mechanism 8.

[0028] A support leg 101 is fixed to the lower end face of the workbench 1, and side plates 102 are symmetrically fixed to the upper end face of the workbench 1. A limiting mechanism 3 is installed on the side plates 102. The limiting mechanism 3 includes a first cylinder 301 fixed to the side plate 102, and a mounting plate 302 is fixed to the output end of the first cylinder 301. A clamping plate 303 is provided on the side of the mounting plate 302. The clamping plate 303, the mounting plate 302 and the workbench 1 are all slidably connected. The clamping plate 303 contacts the semi-circular glass 2 to achieve a positioning function. A crossbar 304 is symmetrically fixed to the side of the clamping plate 303 near the mounting plate 302. The crossbar 304 is slidably connected to the mounting plate 302. A first spring 305 is also fixed between the clamping plate 303 and the mounting plate 302. A pressing mechanism 4 is installed on the clamping plate 303. The device includes racks 401 symmetrically fixed to clamping plates 303, with a sliding connection between racks 401 and mounting plates 302. The racks 401 and gears 402 cooperate to achieve transmission, while gears 402 are fixedly connected to a rotating shaft 403, which is bearing-connected to the mounting plates 302. One end of the rotating shaft 403 is fixed to a mounting rod 404, the length of which is greater than the distance between the mounting plates 302 and clamping plates 303. The mounting rods 404 are symmetrically distributed about the centerline of the mounting plates 302. The other end of the mounting rod 404 is bearing-connected to a pressure roller 405, with rubber rings 406 fixed at equal intervals on the pressure roller 405. The outer diameter of the rubber rings 406 is larger than the diameter of the pressure roller 405, and the rubber rings 406 contact the semi-circular glass 2 for positioning.

[0029] When using this stage for processing irregularly shaped optical glass, such as Figures 1-7As shown, the semi-circular glass 2 to be processed is first placed on the worktable 1. Then, the first cylinder 301 is activated, which extends and moves the mounting plate 302 and the clamping plate 303. When the clamping plate 303 contacts the semi-circular glass 2, the first cylinder 301 continues to extend. At this time, due to the blocking effect of the semi-circular glass 2 on the clamping plate 303, the clamping plate 303 is subjected to force and moves relative to the mounting plate 302. With the sliding guide effect between the crossbar 304 and the mounting plate 302, the stability of the movement of the clamping plate 303 can be ensured. At this time, the distance between the clamping plate 303 and the mounting plate 302 is reduced. When the clamping plate 303 moves relative to the mounting plate 302 under force... The rack 401 moves synchronously, and the meshing transmission between the rack 401 and the gear 402 causes the rotating shaft 403, mounting rod 404, pressure roller 405 and rubber ring 406 to swing towards one side of the semi-circular glass 2 until the rubber ring 406 on the pressure roller 405 contacts the semi-circular glass 2. At this time, the left and right clamps 303 can achieve the left and right limit of the semi-circular glass 2, and the right and left limit of the semi-circular glass 2 can be achieved by the downward pressing action of the rubber ring 406 on the left and right pressure rollers 405, thereby ensuring the stability of the semi-circular glass 2. At this time, the center of the semi-circular glass 2 coincides with the rotation center of the rotating block 902.

[0030] The positioning mechanism 8 includes a vertical rod 801 slidably connected to the fixed plate 5, and the vertical rod 801 is also slidably connected to the base plate 7; a circular plate 802 is fixed on the vertical rod 801, and a second spring 803 is fixed between the circular plate 802 and the base plate 7; a limit plate 804 is also fixed on the vertical rod 801, and the limit plate 804 contacts the base plate 7 to achieve positioning; a fixing block 805 is fixed at the upper end of the vertical rod 801, and a rubber roller 806 is connected to the fixing block 805 by a bearing, and the rubber roller 806 contacts the semi-circular glass 2 to achieve positioning, while the upper end face of the rubber roller 806 is flush with the upper end face of the support roller 905; the support mechanism 9 includes a fixed working... A horizontal plate 901 is placed on platform 1. A rotating block 902 is connected to the horizontal plate 901 by a bearing. The rotation angle of the rotating block 902 is 0-45°. The rotation center of the rotating block 902 coincides with the center of the semi-circular glass 2. A sliding rod 903 is slidably connected to the rotating block 902. An installation block 904 is fixed to the upper end of the sliding rod 903. A rubber support roller 905 is connected to the installation block 904 by a bearing. One end of the sliding rod 903 is rotatably connected to the connecting rod 906. A torsion spring is connected between the connecting rod 906 and the sliding rod 903. The other end of the connecting rod 906 is rotatably connected to the base plate 7. A torsion spring is connected between the connecting rod 906 and the base plate 7.

[0031] After the semi-circular glass 2 is positioned, as follows: Figures 1-7As shown, to further ensure the subsequent stability of the semi-circular glass 2, it is necessary to support the concave side of the semi-circular glass 2 to prevent it from cracking and being damaged due to pressure during subsequent processing. At this time, it is only necessary to control the second cylinder 6 to retract, thereby driving the base plate 7 to move upward under force, which in turn drives the support roller 905 and rubber roller 806 to move upward under force. With the sliding guide effect between the vertical rod 801 and the fixed plate 5, the stability of the movement of the support roller 905 and rubber roller 806 can be ensured until the upper end face of the rubber roller 806 and the upper end face of the support roller 905 contact the concave surface of the semi-circular glass 2. At this time, the second cylinder 6 continues to retract. Due to the limiting effect of the contact between the rubber roller 806 and the concave surface of the semi-circular glass 2, the base plate 7 moves relative to the circular plate 802 under force. At this time, the second spring 803 retracts under force, and the base plate 7 moves relative to the circular plate 802 under force. When in motion, due to the limiting effect of the upper end face of the support roller 905 contacting the concave surface of the semi-circular glass 2, and in conjunction with the transmission action of the connecting rod 906, the slide rod 903, the mounting block 904, and the support roller 905 are rotated under force. Since the center of the semi-circular glass 2 coincides with the rotation center of the rotating block 902, the support roller 905 rolls along the concave surface of the semi-circular glass 2 as it rotates until the upper limit plate 804 of the vertical rod 801 contacts the bottom plate 7 to achieve positioning. At this time, the slide rod 903, the mounting block 904, and the support roller 905 have rotated exactly 45°. Through the action of the rubber roller 806 and the support roller 905, multi-point support and fixation can be achieved on one side of the concave surface of the semi-circular glass 2, thereby effectively avoiding the problem of the semi-circular glass 2 cracking and being damaged due to pressure during subsequent processing. This is the working principle of the stage used for processing irregularly shaped optical glass.

[0032] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A stage for processing irregularly shaped optical glass, comprising a worktable (1) and a semi-circular glass (2), wherein the semi-circular glass (2) is placed on the worktable (1), characterized in that: A fixing plate (5) is fixed on the workbench (1). A second cylinder (6) is symmetrically fixed on the lower end face of the fixing plate (5). A base plate (7) is fixed to the output end of the second cylinder (6). A positioning mechanism (8) is installed on the base plate (7). A support mechanism (9) is symmetrically arranged on the front and back sides of the positioning mechanism (8). The support mechanism (9) includes a horizontal plate (901) fixed on the workbench (1). A rotating block (902) is connected to the horizontal plate (901) by a bearing. The rotation angle of the rotating block (902) is 0-45°. The rotation center coincides with the center of the semi-circular glass (2). A sliding rod (903) is slidably connected to the rotating block (902). An mounting block (904) is fixed to the upper end of the sliding rod (903). A rubber support roller (905) is connected to the mounting block (904) by a bearing. One end of the sliding rod (903) and the connecting rod (906) are rotatably connected. A torsion spring is connected between the connecting rod (906) and the sliding rod (903). The other end of the connecting rod (906) is rotatably connected to the base plate (7). A torsion spring is connected between the connecting rod (906) and the base plate (7).

2. The stage for processing irregularly shaped optical glass according to claim 1, characterized in that: The workbench (1) is fixed with a support leg (101) on its lower end face, and the workbench (1) is symmetrically fixed with side plates (102) on its upper end face, and a limit mechanism (3) is installed on the side plate (102).

3. The stage for processing irregularly shaped optical glass according to claim 2, characterized in that: The limiting mechanism (3) includes a first cylinder (301) fixed on the side plate (102), and the output end of the first cylinder (301) is fixed with a mounting plate (302). A clamping plate (303) is provided on the side of the mounting plate (302). The clamping plate (303), the mounting plate (302) and the worktable (1) are all slidably connected. The clamping plate (303) contacts the semi-circular glass (2) to achieve the positioning function.

4. A stage for processing irregularly shaped optical glass according to claim 3, characterized in that: The clamping plate (303) has crossbars (304) symmetrically fixed on the side near the mounting plate (302), and the crossbars (304) are slidably connected to the mounting plate (302). A first spring (305) is also fixed between the clamping plate (303) and the mounting plate (302), and a pressing mechanism (4) is installed on the clamping plate (303).

5. A stage for processing irregularly shaped optical glass according to claim 4, characterized in that: The pressing mechanism (4) includes racks (401) symmetrically fixed on clamping plates (303) at the front and rear, and the racks (401) are slidably connected to the mounting plate (302). The racks (401) and gears (402) cooperate to achieve transmission. Meanwhile, the gears (402) and rotating shafts (403) are fixedly connected. The rotating shafts (403) are bearing connected to the mounting plate (302).

6. A stage for processing irregularly shaped optical glass according to claim 5, characterized in that: The rotating shaft (403) is fixed to one end of the mounting rod (404), and the length of the mounting rod (404) is greater than the distance between the mounting plate (302) and the clamping plate (303). The mounting rod (404) is symmetrically distributed about the center line of the mounting plate (302).

7. A stage for processing irregularly shaped optical glass according to claim 6, characterized in that: The other end of the mounting rod (404) is connected to a bearing for a pressure roller (405), and rubber rings (406) are fixed at equal intervals on the pressure roller (405). The outer diameter of the rubber rings (406) is larger than the diameter of the pressure roller (405), and the rubber rings (406) contact the semi-circular glass (2) to achieve positioning.

8. A stage for processing irregularly shaped optical glass according to claim 1, characterized in that: The positioning mechanism (8) includes a vertical rod (801) that is slidably connected to the fixed plate (5), and the vertical rod (801) is slidably connected to the base plate (7).

9. A stage for processing irregularly shaped optical glass according to claim 8, characterized in that: A circular plate (802) is fixed on the vertical rod (801), and a second spring (803) is fixed between the circular plate (802) and the base plate (7). A limiting plate (804) is also fixed on the vertical rod (801), and the limiting plate (804) contacts the base plate (7) to achieve positioning.

10. A stage for processing irregularly shaped optical glass according to claim 9, characterized in that: The upper end of the vertical rod (801) is fixed with a fixing block (805), and a rubber roller (806) is connected to the fixing block (805) by a bearing. The rubber roller (806) contacts the semi-circular glass (2) to achieve positioning, and the upper end surface of the rubber roller (806) is flush with the upper end surface of the support roller (905).

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