Semi-automatic optical glass side edge processing machine

Abstract

The utility model relates to the technical field of optical glass processing, in particular to a semi-automatic optical glass side edge processing machine which comprises a processing table base, a rotating table is installed on the top of the processing table base, a power output shaft connected with a servo motor is connected to the middle of the lower portion of the rotating table, and an air pump is installed in the rotating table. An exhaust pipe is connected to one side of the air extracting pump, a connecting pipe is connected to the upper portion of the air extracting pump, an adsorption plate of a hollow structure is installed on the upper portion of the connecting pipe, and a plurality of air holes which are evenly distributed at equal intervals are formed in the surface of the top of the adsorption plate. According to the optical glass polishing device, the optical glass adsorption assembly is arranged in the rotating table, air above the adsorption plate is sucked in through the air holes by means of the air pump, optical glass is firmly adsorbed through the air pressure effect, and in the polishing process of the optical glass, the servo motor can drive the rotating table to rotate, so that the optical glass rotates along with rotation of the rotating table; the direction of the optical glass is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of optical glass processing, in particular to a semi-automatic optical glass side processing machine. Background Art

[0002] Optical glass refers to glass that can change the propagation direction of light and the relative spectral distribution of ultraviolet, visible or infrared light. Compared with ordinary glass, optical glass has higher purity and transparency, low scattering and high refractive index.

[0003] In the process of processing optical glass, a side processing machine is needed to grind and polish the edge of the optical glass so that the edge of the optical glass is no longer sharp but smooth and neat.

[0004] The patent specification with the announcement number CN217019897U discloses a semi-automatic optical glass side processing machine. In view of the problem that the conventional optical glass side processing machine has poor positioning effect on the glass during side processing, which affects the processing efficiency and leads to low processing accuracy, the following scheme is proposed, which includes a base, a workbench, a fixed frame and two support plates are fixedly installed on the top of the base, the top of the two support plates are fixedly installed with the same top plate, the outer side of the fixed frame is slidably sleeved with a connecting plate, one side of the connecting plate is fixedly installed with a cylinder, and the output shaft of the cylinder is fixedly connected with a polishing motor. The utility model drives the pressing plate to move downward to press and fix the optical glass through the contact between the roller and the triangular plate, and improves the fixing stability of the glass through the cooperation of the positioning rod and the positioning groove, and then efficiently polishes the side of the optical glass by controlling the rotation and forward and backward movement of the polishing disk.

[0005] However, in the implementation of relevant technologies, it was found that the semi-automatic optical glass side processing machine of the above-mentioned design has the following problems: the cooperation between the positioning rod and the positioning groove can stably clamp the optical glass, but when the optical glass placed on the workbench needs to be processed on other sides, the optical glass needs to be removed and reinstalled so that the processed edge of the optical glass faces the polishing equipment, and it is inconvenient to process the side of circular optical glass. In view of this, a semi-automatic optical glass side processing machine is provided to overcome the above-mentioned defects. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a semi-automatic optical glass side processing machine.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a semi-automatic optical glass side processing machine, including a processing table base, a side support frame is fixed on the right side of the top of the processing table base, a linear guide is installed on the top of the side support frame, and a grinding mechanism is arranged above the linear guide, a fixed top plate is arranged above the processing table base, the grinding mechanism can move back and forth on the side support frame through the linear guide, so as to facilitate the adjustment of the position of the grinding mechanism, a rotating table is installed on the top of the processing table base, and the lower middle part of the rotating table is connected to the power output shaft of the servo motor, and an exhaust is installed inside the rotating table A pump is provided, and one side of the vacuum pump is connected with an exhaust pipe, a connecting pipe is connected above the vacuum pump, and a hollow adsorption plate is installed above the connecting pipe, a plurality of equidistant and evenly distributed air holes are opened on the top surface of the adsorption plate, the servo motor can drive the turntable to rotate through the power output shaft, and an optical glass adsorption component is arranged in the turntable, the air above the adsorption plate can be sucked in through the air holes by the vacuum pump, and the optical glass can be firmly adsorbed by the air pressure, and the optical glass can be rotated with the rotation of the turntable during the grinding and polishing process, so that the direction of the optical glass can be adjusted conveniently and it is more convenient for grinding and polishing round optical glass.

[0008] As a further description of the above technical solution: the grinding mechanism includes a movable bracket arranged above the linear guide rail, and a rotating connecting member installed inside the movable bracket, the front and rear ends of the rotating connecting member are provided with connecting shafts, and the end of the connecting shaft is connected to the power output shaft of the stepping motor. The stepping motor can drive the connecting shaft to rotate through the power output shaft, thereby adjusting the angle of the rotating connecting member.

[0009] As a further description of the above technical solution: a telescopic cylinder is installed on the left side of the rotating connecting piece through bolts, and the telescopic end of the telescopic cylinder is connected to a grinding knife, and a grinding motor is installed above the grinding knife. After the rotating connecting piece rotates, the angle of the grinding knife can be driven to adjust synchronously. At the same time, the position of the grinding knife can be adjusted under the action of the telescopic cylinder, and the distance between the grinding knife and the optical glass can be adjusted to meet the grinding work of optical glass of different sizes.

[0010] As a further description of the above technical solution: a pressing cylinder is installed above the fixed top plate by bolts, and the telescopic end of the pressing cylinder passes through the fixed top plate and is connected to a lower pressing plate. The pressing cylinder can push the lower pressing plate downward through the telescopic end, so that the lower pressing plate clamps the upper part of the optical glass, thereby improving the clamping stability of the optical glass.

[0011] As a further description of the above technical solution: a limiting ring groove is opened on the bottom surface of the lower pressure plate, and a number of equidistant and evenly distributed balls are installed inside the limiting ring groove. The balls can roll with the rotation of the optical glass to reduce the friction between the optical glass and the lower pressure plate.

[0012] As a further description of the above technical solution: the limiting ring groove and the ball form a semi-enclosed structure, and the ball rotates in the limiting ring groove. Cotton cloth is pasted on the surface of the ball, and cotton cloth is arranged on the outside of the ball. The cotton cloth can play a certain protective role on the optical glass and prevent the ball from scratching the optical glass.

[0013] As a further description of the above technical solution: the lower pressing plate and the adsorption plate are arranged parallel to each other, and the cooperation of the lower pressing plate and the adsorption plate can stably clamp the optical glass.

[0014] The utility model has the following beneficial effects:

[0015] The utility model designs a semi-automatic optical glass side processing machine, which arranges an optical glass adsorption component in a rotating table, uses an air pump to suck air above the adsorption plate through air holes, and firmly adsorbs the optical glass through air pressure. During the grinding and polishing process of the optical glass, a servo motor can drive the rotating table to rotate, so that the optical glass rotates with the rotation of the rotating table, which is convenient for adjusting the direction of the optical glass. At the same time, it is more convenient for grinding and polishing circular optical glass, and the side direction of the optical glass can be adjusted without re-adjusting the clamping component to clamp the optical glass again. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the grinding mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of the rotating table of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the lower pressing plate of the utility model.

[0020] Legend:

[0021] 1. Processing table base; 2. Rotating table; 3. Lower pressure plate; 4. Pressing cylinder; 5. Fixed top plate; 6. Side support frame; 7. Linear guide; 8. Movable bracket; 9. Rotating connector; 10. Grinding knife; 11. Telescopic cylinder; 12. Connecting shaft; 13. Stepping motor; 14. Adsorption plate; 15. Air hole; 16. Connecting pipe; 17. Servo motor; 18. Vacuum pump; 19. Exhaust pipe; 20. Ball bearing; 21. Limiting ring groove. DETAILED DESCRIPTION

[0022] Reference Figure 1-4 The utility model provides a semi-automatic optical glass side processing machine: it includes a processing table base 1, a side support frame 6 is fixed on the right side of the top of the processing table base 1, a linear guide rail 7 is installed on the top of the side support frame 6, and a grinding mechanism is arranged above the linear guide rail 7, a fixed top plate 5 is arranged above the processing table base 1, and the grinding mechanism can move back and forth on the side support frame 6 through the linear guide rail 7, so as to facilitate the adjustment of the position of the grinding mechanism, a rotating table 2 is installed on the top of the processing table base 1, and the lower middle part of the rotating table 2 is connected to the power output shaft of the servo motor 17, an air pump 18 is installed inside the rotating table 2, and one side of the air pump 18 is connected to an exhaust The air pipe 19 and the air pump 18 are connected with a connecting pipe 16 above, and a hollow adsorption plate 14 is installed above the connecting pipe 16. A plurality of equidistant and evenly distributed air holes 15 are opened on the top surface of the adsorption plate 14. The servo motor 17 can drive the turntable 2 to rotate through the power output shaft, and an optical glass adsorption component is arranged in the turntable 2. The air above the adsorption plate 14 can be sucked in through the air holes 15 by the air pump 18, so that the optical glass can be firmly adsorbed by the air pressure. The optical glass can rotate with the rotation of the turntable 2 during the grinding and polishing process, which is convenient for adjusting the direction of the optical glass. At the same time, it is more convenient for grinding and polishing round optical glass.

[0023] As a further implementation scheme of the above technical scheme: the grinding mechanism includes a movable bracket 8 arranged above the linear guide rail 7, and a rotating connecting member 9 installed inside the movable bracket 8, and the front and rear ends of the rotating connecting member 9 are provided with connecting shafts 12, and the end of the connecting shaft 12 is connected to the power output shaft of the stepping motor 13, and the stepping motor 13 can drive the connecting shaft 12 to rotate through the power output shaft, thereby adjusting the angle of the rotating connecting member 9.

[0024] As a further implementation scheme of the above technical scheme: a telescopic cylinder 11 is installed on the left side of the rotating connecting member 9 through bolts, and the telescopic end of the telescopic cylinder 11 is connected to a grinding knife 10, and a grinding motor is installed above the grinding knife 10. After the rotating connecting member 9 rotates, the angle of the grinding knife 10 can be driven to adjust synchronously. At the same time, the position of the grinding knife 10 can be adjusted under the action of the telescopic cylinder 11, and the distance between the grinding knife 10 and the optical glass can be adjusted to meet the grinding work of optical glass of different sizes.

[0025] During the specific implementation, the stepper motor 13 is started, and the stepper motor 13 drives the connecting shaft 12 to rotate through the power output shaft, thereby driving the rotating connecting member 9 to rotate through the connecting shaft 12, adjusting the angle of the rotating connecting member 9, and starting the telescopic cylinder 11. The telescopic cylinder 11 can push the grinding knife 10 to move towards the direction close to the optical glass, and adjust the distance between the grinding knife 10 and the optical glass. When grinding and polishing is required, starting the grinding motor on the grinding knife 10 can drive the grinding blade to rotate, thereby grinding the optical glass.

[0026] As a further implementation scheme of the above technical scheme: a pressing cylinder 4 is installed above the fixed top plate 5 by bolts, and the telescopic end of the pressing cylinder 4 passes through the fixed top plate 5 and is connected to the lower pressing plate 3. The pressing cylinder 4 can push the lower pressing plate 3 to move downward through the telescopic end, so that the lower pressing plate 3 clamps the upper part of the optical glass, thereby improving the clamping stability of the optical glass.

[0027] As a further implementation scheme of the above technical scheme: a limiting ring groove 21 is opened on the bottom surface of the lower pressure plate 3, and a plurality of equidistant and evenly distributed balls 20 are installed inside the limiting ring groove 21. The balls 20 can roll with the rotation of the optical glass to reduce the friction between the optical glass and the lower pressure plate 3.

[0028] As a further implementation scheme of the above technical scheme: the limiting ring groove 21 and the ball 20 form a semi-enclosed structure, and the ball 20 rotates in the limiting ring groove 21. Cotton cloth is pasted on the surface of the ball 20, and cotton cloth is arranged on the outside of the ball 20. The cotton cloth can play a certain protective role on the optical glass and prevent the ball 20 from scratching the optical glass.

[0029] As a further implementation scheme of the above technical scheme: the lower pressing plate 3 and the adsorption plate 14 are arranged parallel to each other, and the coordinated use of the lower pressing plate 3 and the adsorption plate 14 can stably clamp the optical glass.

[0030] In the specific implementation, the optical glass is placed on the rotating table 2. If it is a circular optical glass, its center point is consistent with the center position of the rotating table 2. The vacuum pump 18 is started. The vacuum pump 18 sucks the air above the adsorption plate 14 through the air hole 15 and discharges it outward through the exhaust pipe 19. The optical glass placed on the top is firmly adsorbed by air pressure. Then the pressing cylinder 4 is started. The telescopic end of the pressing cylinder 4 pushes the lower pressing plate 3 to move downward, so that the lower pressing plate 3 clamps the upper part of the optical glass until the ball 20 is close to the optical glass. The structure is used to grind the optical glass. When the other side of the optical glass needs to be polished, the servo motor 17 is started. The servo motor 17 drives the turntable 2 to rotate through the power output shaft. At this time, the ball 20 can roll with the rotation of the optical glass, reducing the friction between the optical glass and the lower pressure plate 3, so that the optical glass can rotate with the rotation of the turntable 2 during the grinding and polishing process. There is no need to readjust the clamping assembly to clamp the optical glass again, which is convenient for adjusting the direction of the optical glass. At the same time, it is more convenient to grind and polish the round optical glass.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A semi-automatic optical glass side processing machine, comprising a processing table base (1), a side support frame (6) is fixed on the top of the processing table base (1) on the right side, a linear guide rail (7) is installed on the top of the side support frame (6), and a grinding mechanism is arranged above the linear guide rail (7), and a fixed top plate (5) is arranged above the processing table base (1), characterized in that: A rotating table (2) is installed on the top of the processing table base (1), and the lower middle part of the rotating table (2) is connected to the power output shaft of the servo motor (17). An air pump (18) is installed inside the rotating table (2), and one side of the air pump (18) is connected to an exhaust pipe (19). A connecting pipe (16) is connected above the air pump (18), and a hollow adsorption plate (14) is installed above the connecting pipe (16), and a plurality of equidistant and evenly distributed air holes (15) are opened on the top surface of the adsorption plate (14).

2. A semi-automatic optical glass side processing machine according to claim 1, characterized in that: The grinding mechanism comprises a movable bracket (8) arranged above the linear guide rail (7), and a rotating connecting member (9) installed inside the movable bracket (8), the front and rear ends of the rotating connecting member (9) are both provided with connecting shafts (12), and the end of the connecting shaft (12) is connected to the power output shaft of the stepping motor (13).

3. A semi-automatic optical glass side processing machine according to claim 2, characterized in that: A telescopic cylinder (11) is installed on the left side of the rotating connecting member (9) through bolts, and the telescopic end of the telescopic cylinder (11) is connected to a grinding knife (10), and a grinding motor is installed above the grinding knife (10).

4. The semi-automatic optical glass side processing machine according to claim 1, characterized in that: A material pressing cylinder (4) is installed above the fixed top plate (5) via bolts, and the telescopic end of the material pressing cylinder (4) penetrates the fixed top plate (5) and is connected to a lower pressing plate (3).

5. The semi-automatic optical glass side processing machine according to claim 4, characterized in that: A limiting ring groove (21) is provided on the bottom surface of the lower pressing plate (3), and a plurality of equidistant and evenly distributed balls (20) are installed inside the limiting ring groove (21).

6. The semi-automatic optical glass side processing machine according to claim 5, characterized in that: The limiting ring groove (21) and the ball (20) form a semi-enclosed structure, and the ball (20) rotates in the limiting ring groove (21), and cotton cloth is pasted on the surface of the ball (20).

7. A semi-automatic optical glass side processing machine according to claim 6, characterized in that: The lower pressing plate (3) and the adsorption plate (14) are arranged parallel to each other.

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