Position multi-stage regulating device for optical glass processing

Abstract

The application discloses a position multistage regulation device for optical glass processing and relates to the technical field of position multistage regulation of optical glass.The position multistage regulation device comprises a rotating mechanism, a machine shell is arranged on the top surface of the rotating mechanism, a servo motor one is fixedly installed on the right side of the machine shell, a bidirectional screw rod is rotatably installed through the inner wall of the machine shell, and the right end of the bidirectional screw rod is fixedly connected with the left side of the output end of the servo motor one.Two screw grooves are formed in the outer wall of the bidirectional screw rod, the two screw grooves of the bidirectional screw rod are in opposite directions, two pipe blocks are arranged, the inner walls of the two pipe blocks are in mesh with the outer walls of the two screw grooves of the bidirectional screw rod, and the polyurethane foam pad on the disc is supported below to rotate along with the pie-shaped optical glass, so that the problem that the pie-shaped optical glass is easily inclined in the clamp of the position multistage regulation device and the surface of the pie-shaped optical glass is offset during processing is avoided.

Description

Technical Field

[0001] This invention belongs to the field of multi-level position control of optical glass, specifically relating to a multi-level position control device for optical glass processing. Background Technology

[0002] Optical glass processing involves mechanically altering the shape and surface condition of glass materials without heating. The multi-level position control device for optical glass processing is specifically designed for disc-shaped optical glass. Because the sides of disc-shaped optical glass are curved, traditional flat-mouth clamps are difficult to grip firmly. By using the multi-level position control device to stably clamp the disc-shaped optical glass, the position of the disc-shaped optical glass can be stably adjusted during processing, significantly improving production efficiency.

[0003] Patent CN217915196U discloses a fixing device for optical glass processing, including a platform. The platform includes a worktable, and a pair of screw rods are movably mounted on the inner side of the worktable. Screw sleeves are fitted onto the surfaces of the screw rods, and a first clamping plate is fixedly connected to the top of the screw sleeves. This invention uses a motor to drive a rotating rod to rotate. A second rotating shaft, under the action of the rotating rod, causes a belt to drive the first rotating shaft to rotate, thus achieving simultaneous rotation of two sets of screw rods. The two sets of moving blocks move in opposite directions during the rotation of the screw rods, enabling a second connecting rod to drive a turntable to rotate. This achieves the effect of the worktable rotating the optical glass, facilitating multi-directional processing of the optical glass without repeatedly adjusting the angle and re-fixing it, increasing the flexibility of the device and making optical glass processing more convenient.

[0004] The above-mentioned device also has the following problems: because the edge of the disc-shaped optical glass is relatively thin, the edge of the disc-shaped optical glass is prone to tilting in the fixture of the multi-level position control device during the rotation of the disc-shaped optical glass, which leads to the problem of displacement of the processed disc-shaped optical glass surface. Summary of the Invention

[0005] The purpose of this invention is to provide a multi-level position control device for optical glass processing, so as to solve the problem that the edge of the disc-shaped optical glass is prone to tilting in the fixture of the multi-level position control device, causing the surface of the processed disc-shaped optical glass to shift.

[0006] To achieve the above objectives, the present invention provides a multi-level position control device for optical glass processing, comprising: a rotating mechanism, a housing provided on the top surface of the rotating mechanism, a servo motor fixedly mounted on the right side of the housing, a bidirectional threaded rod rotatably mounted through the inner wall of the housing, and the right end of the bidirectional threaded rod being fixedly connected to the left side of the output end of the servo motor. The outer wall of the bidirectional threaded rod has two threaded grooves, and the two threaded grooves of the bidirectional threaded rod are in opposite directions. Two tube blocks, the inner walls of the two tube blocks meshing with the outer walls of the two threaded grooves of the bidirectional threaded rod; Two J-shaped plates are respectively fixed to the top surface of the two tube blocks; Two concave arc frames are respectively fixed to the top surfaces of two J-shaped plates; Two semi-circular rubber strips are fixedly connected to the two concave arc frames on the side close to each other. The pipe block moves the J-shaped plate towards the middle, the J-shaped plate moves the concave arc frame towards the middle, and the concave arc frame moves the semi-circular rubber strips towards the middle. Two hinges are respectively hinged to the bottom inside of two J-shaped plates; A disc, which is hinged to one end of two hinge frames away from the two J-shaped plates, with the hinge frames pushing the disc upwards; Four L-shaped blocks are fixed to the front and back of the housing in pairs. Four round rods are fixed to the bottom surface of the disk in pairs, and the rods slide upward within the L-shaped block; The round rod is slidably mounted on the inner wall of the L-shaped block in the vertical direction. The L-shaped block guides the round rod to move up and down. The housing rotates back and forth on the rotating mechanism. A semi-circular rubber strip clamps the disc-shaped optical glass and rotates back and forth. The hinge drives the disc to rotate back and forth. The disc supports the disc and follows the disc-shaped optical glass as it rotates.

[0007] In the above technical solution, the rotating mechanism further includes: a base plate, a hollow column, a circular shell, and a second servo motor. The hollow column is fixed in the middle of the top surface of the base plate. A reinforcing rib is provided between the lower part of the outer wall of the hollow column and the top surface of the base plate. The circular shell is fixed on the top surface of the hollow column. The bottom surface of the outer shell of the second servo motor is fixedly installed inside the bottom of the circular shell. The output shaft of the second servo motor passes through and is rotatably installed inside the top of the circular shell.

[0008] In the above technical solution, the bottom surface of the housing is fixedly connected to the top surface of the second output shaft of the servo motor, the bottom surface of the housing is in sliding contact with the top surface of the circular shell, and the housing rotates back and forth around the second output shaft of the servo motor.

[0009] In the above technical solution, further, the bottom surfaces of the two J-shaped plates are in sliding contact with the top surface of the housing, the outer walls of the two J-shaped plates are provided with through holes, the outer walls of the two J-shaped plates are provided with sliding grooves, and the sliding grooves of the two J-shaped plates are located above the through holes.

[0010] In the above technical solution, further, the two hinge frames are shaped like the number eight on the front, the top surface of the disc is provided with a polyurethane foam pad, and the disc is located between the concave arc frames.

[0011] In the above technical solution, further, the outer wall of the hinge is provided with a positioning device, which is used to ensure that the disc-shaped optical glass is in the center of the disk, and the bottom surface of the disk is provided with a slag blowing device, which is used to blow out the slag during the processing of the disc-shaped optical glass.

[0012] In the above technical solution, the positioning device further includes: two spiral plates, which are respectively fixed to the outer walls of two hinge frames; Two T-shaped rods are respectively hinged to the two U-shaped plates on opposite sides. The two T-shaped rods are slidably mounted on the inner wall of the through hole of the J-shaped plate; Two L-shaped horizontal plates are respectively fixed to the ends of two T-shaped rods away from the two U-shaped plates, and the two L-shaped horizontal plates are respectively slidably installed in the grooves of two J-shaped plates; Two semi-circular rubber strips are fixed to the sides of two L-shaped horizontal plates that are close to each other. The two semi-circular rubber strips are located on the left and right sides of the disc. The output shaft of the servo motor is reset. The U-shaped plate pulls the T-shaped rod. The T-shaped rod moves towards the center through the through hole of the J-shaped plate. The T-shaped rod drives the L-shaped horizontal plate to move towards the center. The L-shaped horizontal plate drives the two semi-circular rubber strips to move towards the center. The two semi-circular rubber strips are used to limit the disc-shaped optical glass.

[0013] In the above technical solution, further, a perforated plate is fixed to the bottom surface of each of the two L-shaped horizontal plates, the inner walls of the two perforated plates are fixedly connected to the outer walls of the two T-shaped rods, a spring is fixed to the side of each of the two perforated plates that is far from each other, a connecting plate is fixed to the end of each of the two springs that is far from the two perforated plates, and the side of each of the two connecting plates that is far from each other is fixedly connected to the inner wall of the two L-shaped horizontal plates. The perforated plate presses the spring on the connecting plate, the spring stores energy, the output shaft of the servo motor resets, and the spring releases its elastic force. In the above technical solution, the slag blowing device further includes: two vertical plates, the two vertical plates being fixed to the bottom surface of the disc; A long box, which is fixed to the bottom surface of the vertical plate; An air tube, which passes through and is fixed to the back of the long box, and the back of the air tube is used to connect an air pump; A hook-shaped tube, which penetrates and is fixed to the front of the long box, has an air jet nozzle at the end of the hook-shaped tube away from the long box; The long box drives the hook-shaped tube to move upward, the disc drives the vertical plate to rotate back and forth, the vertical plate drives the long box to rotate back and forth, the long box drives the hook-shaped tube to rotate back and forth, the hook-shaped tube follows the disc-shaped optical glass to rotate back and forth, and the jet nozzle of the hook-shaped tube is used to spray jets onto the surface of the disc-shaped optical glass.

[0014] In the above technical solution, further, a ring block is fixed to the outer wall of the hook-shaped tube, an inclined plate is fixed to the bottom surface of the ring block, a square plate is fixed to the end of the inclined plate away from the ring block, the back of the square plate is fixedly connected to the front of the machine housing, the machine housing drives the square plate to rotate back and forth, the square plate drives the inclined plate to rotate back and forth, the inclined plate drives the ring block to rotate back and forth, and the ring block supports the hook-shaped tube to rotate back and forth.

[0015] The beneficial effects of this invention are: 1. This invention comprises a rotating mechanism, a housing, a servo motor, a bidirectional threaded rod, a tube block, a J-shaped plate, a concave arc frame, a semi-circular rubber strip, a hinge, a disc, and an L-shaped block cooperating with a round rod. The tube block drives the J-shaped plate to move towards the center, the J-shaped plate drives the concave arc frame to move towards the center, the concave arc frame drives the semi-circular rubber strip to move towards the center, and the J-shaped plate drives the hinge to move towards the center. Under the constraint of the disc, the hinge rotates and lifts the disc upward, the disc drives the round rod upward, and the round rod moves upward within the L-shaped block. The semi-circular rubber strip clamps the arc-shaped edge of the disc-shaped optical glass. The housing reciprocates on the rotating mechanism, the semi-circular rubber strip clamps the disc-shaped optical glass and reciprocates on the rotating mechanism, and the hinge drives the disc to reciprocate on the rotating mechanism. The polyurethane foam pad on the disc follows the rotation of the disc-shaped optical glass below, preventing the disc-shaped optical glass from tilting in the fixture during position adjustment processing, and preventing the edge of the disc-shaped optical glass from tilting in the multi-level position control device fixture, causing the surface of the processed disc-shaped optical glass to shift.

[0016] 2. The positioning device of this invention uses a U-shaped plate, a T-shaped rod, and an L-shaped horizontal plate in conjunction with a semi-circular rubber strip II. Under the constraint of the through hole of the J-shaped plate, the U-shaped plate pushes the T-shaped rod to move to both sides. The T-shaped rod moves to both sides within the through hole of the J-shaped plate. The T-shaped rod drives the L-shaped horizontal plate to move to both sides. The L-shaped horizontal plate drives the semi-circular rubber strip II to move to both sides. The output shaft of the servo motor I resets. The U-shaped plate pulls the T-shaped rod. The T-shaped rod moves towards the center within the through hole of the J-shaped plate. The T-shaped rod drives the L-shaped horizontal plate to move towards the center. The L-shaped horizontal plate drives the semi-circular rubber strip II to move towards the center. The semi-circular rubber strip II limits the two sides of the disc-shaped optical glass, preventing the disc-shaped optical glass from shifting position and causing the multi-level position control device clamp to damage the arc edge of the disc-shaped optical glass.

[0017] 3. The positioning device of the present invention uses a perforated plate and a spring to connect the plate. The perforated plate presses the spring on the connecting plate, the spring stores energy, the output shaft of the servo motor resets, and the spring releases its elastic force, so that the L-shaped horizontal plate drives the semi-arc rubber strip II back to its initial position, preventing the semi-arc rubber strip II from being offset during reset and causing poor limiting effect of the semi-arc rubber strip II.

[0018] 4. The slag blowing device of the present invention uses a vertical plate, a long box, and an air pipe in conjunction with a hook-shaped tube. The long box drives the hook-shaped tube to move upward, the disc drives the vertical plate to rotate back and forth, the vertical plate drives the long box to rotate back and forth, the long box drives the hook-shaped tube to rotate back and forth, and the hook-shaped tube follows the disc-shaped optical glass to rotate back and forth. The air jet of the hook-shaped tube sprays gas onto the surface of the disc-shaped optical glass, preventing the glass slag from accumulating on the surface of the disc-shaped optical glass and thus causing poor processing effect on the surface of the disc-shaped optical glass.

[0019] 5. The slag blowing device of the present invention uses a ring block and an inclined plate in conjunction with a square plate. The machine casing drives the square plate to rotate in both directions, the square plate drives the inclined plate to rotate in both directions, the inclined plate drives the ring block to rotate in both directions, and the ring block supports the hook-shaped tube to rotate in both directions, preventing the hook-shaped tube from bending and being damaged due to unstable rotation. Attached Figure Description

[0020] Figure 1 This is an overall diagram of the invention; Figure 2 This is an overall rear view of the invention; Figure 3 This is a diagram of the internal components of the present invention; Figure 4 This is a cross-sectional view of the casing of the present invention; Figure 5 This is a diagram of the positioning device of the present invention; Figure 6 This is the invention Figure 5 Enlarged view of a section at point A in the middle; Figure 7 This is a diagram of the slag blowing device of the present invention; Figure 8 This is the invention Figure 7 Enlarged view of section B in the middle.

[0021] The markings in the diagram are as follows: 1. Rotating mechanism; 101. Base plate; 102. Hollow column; 103. Round shell; 104. Servo motor II; 2. Housing; 3. Servo motor I; 4. Bidirectional threaded rod; 5. Tube block; 6. J-shaped plate; 7. Concave arc frame; 8. Semi-arc rubber strip I; 9. Hinge frame; 10. Disc; 11. L-shaped block; 12. Round rod; 13. Positioning device; 131. U-shaped plate; 132. T-shaped rod; 133. L-shaped horizontal plate; 134. Semi-arc rubber strip II; 135. Perforated plate; 136. Spring; 137. Connecting plate; 14. Slag blowing device; 141. Vertical plate; 142. Long box; 143. Air pipe; 144. Hook-shaped pipe; 145. Ring block; 146. Inclined plate; 147. Square plate. Detailed Implementation

[0022] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0023] like Figure 1-8 As shown, one embodiment of the present invention provides: a multi-level position control device for optical glass processing, comprising: a rotating mechanism 1, the rotating mechanism 1 comprising: a base plate 101, a hollow column 102, a circular shell 103, and a servo motor 104. The hollow column 102 is fixed to the middle of the top surface of the base plate 101, and a reinforcing rib is provided between the lower part of the outer wall of the hollow column 102 and the top surface of the base plate 101. The circular shell 103 is fixed to the top surface of the hollow column 102. The bottom surface of the outer shell of the servo motor 104 is fixedly installed inside the bottom end of the circular shell 103. The output shaft of the second servo motor 104 is installed through and rotatably inside the top of the circular shell 103. The top surface of the rotating mechanism 1 is provided with a housing 2. The bottom surface of the housing 2 is fixedly connected to the top surface of the output shaft of the second servo motor 104. The bottom surface of the housing 2 is in sliding contact with the top surface of the circular shell 103. The housing 2 rotates back and forth around the output shaft of the second servo motor 104. The right side of the housing 2 is fixedly installed with a first servo motor 3. The inner wall of the housing 2 is installed through and rotatably with a bidirectional threaded rod 4. The right end of the bidirectional threaded rod 4 is fixedly connected to the left side of the output end of the first servo motor 3. The outer wall of the bidirectional threaded rod 4 has two threaded grooves, and the two threaded grooves of the bidirectional threaded rod 4 are in opposite directions. Two tube blocks 5, the inner walls of the two tube blocks 5 mesh with the outer walls of the two threaded grooves of the bidirectional threaded rod 4; Two J-shaped plates 6 are fixed to the top surfaces of the two tube blocks 5 respectively; Two concave arc frames 7 are fixed to the top surfaces of two J-shaped plates 6 respectively; Two semi-circular rubber strips 8 are fixedly connected to the two concave arc frames 7 on the side close to each other. Two hinges 9 are respectively hinged to the bottom of the two J-shaped plates 6 inside; Disk 10 is hinged to one end of the two hinge frames 9 away from the two J-shaped plates 6; Four L-shaped blocks 11 are fixed in pairs on the front and back of the housing 2. Four round rods 12 are fixed to the bottom surface of the disc 10 in pairs. The round rod 12 is slidably mounted on the inner wall of the L-shaped block 11 in the vertical direction, and the L-shaped block 11 guides the round rod 12 to move up and down; The bottom surfaces of the two J-shaped plates 6 slide in contact with the top surface of the housing 2. The outer walls of the two J-shaped plates 6 are provided with through holes and sliding grooves. The sliding grooves of the two J-shaped plates 6 are located above the through holes. The front of the two hinge frames 9 is V-shaped. The top surface of the disc 10 is provided with a polyurethane foam pad. The disc 10 is located between the concave arc frames 7. When using this multi-level control device, the operator places the disc-shaped optical glass above the disk 10, then starts the servo motor 3. The output shaft of the servo motor 3 begins to rotate forward, driving the bidirectional threaded rod 4 to rotate forward. The bidirectional threaded rod 4 rotates forward within the housing 2. Under the constraint of the housing 2, the tube block 5 moves towards the center along the thread groove of the bidirectional threaded rod 4. The tube block 5 drives the J-shaped plate 6 to move towards the center, the J-shaped plate 6 drives the concave arc frame 7 to move towards the center, and the concave arc frame 7 drives the semi-arc rubber strip 8 to move towards the center. Simultaneously, the J... The J-shaped plate 6 drives the hinge 9 to move towards the center. Under the constraint of the disc 10, the hinge 9 rotates upward on the J-shaped plate 6. The hinge 9 rotates towards the center below the disc 10. The rotation of the hinge 9 lifts the disc 10 upward, and the disc 10 drives the round rod 12 upward. The round rod 12 moves upward within the L-shaped block 11, which limits the upward movement of the round rod 12. The polyurethane foam pad on the disc 10 rests below the disc-shaped optical glass, and the semi-circular rubber strip 8 clamps the curved edge of the disc-shaped optical glass. At the same time, the operator starts... The rotating mechanism 1, with the output shaft of servo motor 104 reciprocating, rotates in both directions. The output shaft of servo motor 104 reciprocates within the circular shell 103, driving the housing 2 to reciprocate. The housing 2 then reciprocates on the circular shell 103, causing the tube block 5 to reciprocate. The tube block 5, in turn, drives the J-shaped plate 6 to reciprocate. The J-shaped plate 6, in turn, drives the concave arc frame 7 to reciprocate. The concave arc frame 7, in turn, drives the semi-arc rubber strip 8 to reciprocate. The semi-arc rubber strip 8 clamps the disc-shaped optical glass. The glass rotates back and forth, the J-shaped plate 6 drives the hinge 9 to rotate back and forth, the hinge 9 drives the disc 10 to rotate back and forth, and the polyurethane foam pad on the disc 10 follows the rotation of the disc-shaped optical glass from below. This prevents the disc-shaped optical glass from tilting in the fixture during the processing, thus avoiding the problem of the disc-shaped optical glass's edge tilting in the fixture during the rotation of the disc-shaped optical glass by the multi-level position control device, which causes the surface of the processed disc-shaped optical glass to shift. The outer wall of the hinge 9 is provided with a positioning device 13, which is used to ensure that the disc-shaped optical glass is in the center of the disk 10. The bottom surface of the disk 10 is provided with a slag blowing device 14, which is used to blow out the slag during the processing of the disc-shaped optical glass.

[0024] Working principle: The disc-shaped optical glass is placed above the disc 10. The output shaft of the servo motor 3 drives the bidirectional threaded rod 4 to rotate forward. Under the constraint of the housing 2, the tube block 5 moves towards the center along the thread groove of the bidirectional threaded rod 4. The tube block 5 drives the J-shaped plate 6 to move towards the center. The J-shaped plate 6 drives the concave arc frame 7 to move towards the center. The concave arc frame 7 drives the semi-arc rubber strip 8 to move towards the center. The J-shaped plate 6 drives the hinge frame 9 to move towards the center. Under the constraint of the disc 10, the hinge frame 9 rotates upward on the J-shaped plate 6. The hinge frame 9 rotates towards the center below the disc 10. The rotation of the hinge frame 9 lifts the disc 10 upward. The disc 10 drives the round rod 12 upward. The round rod 12 moves upward in the L-shaped block 11. Block 11 limits the upward movement of the round rod 12. The polyurethane foam pad on the disc 10 rests below the disc-shaped optical glass. The semi-circular rubber strip 8 clamps the arc-shaped edge of the disc-shaped optical glass. The output shaft of the servo motor 104 rotates back and forth in the circular shell 103. The output shaft of the servo motor 104 drives the housing 2 to rotate back and forth. The housing 2 drives the tube block 5 to rotate back and forth. The tube block 5 drives the J-shaped plate 6 to rotate back and forth. The J-shaped plate 6 drives the concave arc frame 7 to rotate back and forth. The concave arc frame 7 drives the semi-circular rubber strip 8 to rotate back and forth. The semi-circular rubber strip 8 clamps the disc-shaped optical glass and rotates back and forth. The J-shaped plate 6 drives the hinge 9 to rotate back and forth. The hinge 9 drives the disc 10 to rotate back and forth.

[0025] like Figure 1-8 As shown, the second embodiment of the present invention provides: the positioning device 13 includes: two spiral plates 131, the two spiral plates 131 being fixed to the outer walls of the two hinge frames 9 respectively; Two T-shaped rods 132 are respectively hinged to the two U-shaped plates 131 on opposite sides; Two T-shaped rods 132 are slidably installed on the inner wall of the through hole of the J-shaped plate 6; Two L-shaped horizontal plates 133 are fixed to one end of two T-shaped rods 132 away from the two U-shaped plates 131, and the two L-shaped horizontal plates 133 are slidably installed in the grooves of two J-shaped plates 6. Two semi-circular rubber strips 134 are fixed on the sides of two L-shaped horizontal plates 133 that are close to each other. The two semi-circular rubber strips 134 are located on the left and right sides of the disc 10. The two semi-circular rubber strips 134 are used to limit the disc-shaped optical glass. When the operator places the disc-shaped optical glass, the semi-circular rubber strip 134 limits the two sides of the disc-shaped optical glass to ensure that the disc-shaped optical glass is located in the center of the disk 10. When the hinge 9 rotates upward on the J-shaped plate 6, the hinge 9 drives the loop plate 131 to rotate upward. Under the restriction of the through hole of the J-shaped plate 6, the loop plate 131 pushes the T-shaped rod 132 to move to both sides. The loop plate 131 rotates downward on the T-shaped rod 132. The T-shaped rod 132 moves to both sides in the through hole of the J-shaped plate 6. The T-shaped rod 132 drives the L-shaped horizontal plate 133 to move to both sides. The L-shaped horizontal plate 133 drives the semi-circular rubber strip 134 to move to both sides. The semi-circular rubber strip 134 releases the disc-shaped optical glass, and the disk 10 drives the disc-shaped optical glass to move upward. The semi-circular rubber strip 8 clamps the disc-shaped optical glass. When the disc-shaped optical glass at the top of the disc 10 is finished, the output shaft of the servo motor 3 is reset, the hinge 9 drives the return plate 131 to rotate downwards, the return plate 131 pulls the T-shaped rod 132, the T-shaped rod 132 moves towards the center in the through hole of the J-shaped plate 6, the T-shaped rod 132 drives the L-shaped horizontal plate 133 to move towards the center, the L-shaped horizontal plate 133 drives the semi-arc rubber strip 134 to move towards the center, the semi-arc rubber strip 134 limits the two sides of the disc-shaped optical glass, the operator takes out the finished disc-shaped optical glass, and then places the new disc-shaped optical glass in the semi-arc rubber strip 134, thus avoiding the problem of the disc-shaped optical glass being misaligned when placed, causing the multi-level position control device clamp to damage the curved edge of the disc-shaped optical glass.

[0026] Two L-shaped horizontal plates 133 are each fixed with a perforated plate 135 on their bottom surfaces. The inner walls of the two perforated plates 135 are fixedly connected to the outer walls of the two T-shaped rods 132. A spring 136 is fixedly fixed to the side of the two perforated plates 135 that is far from each other. A connecting plate 137 is fixedly fixed to the end of the two springs 136 that is far from the two perforated plates 135. The side of the two connecting plates 137 that is far from each other is fixedly connected to the inner walls of the two L-shaped horizontal plates 133. While the T-shaped rod 132 drives the L-shaped horizontal plate 133 to move to both sides, the L-shaped horizontal plate 133 drives the perforated plate 135 to move to both sides. The perforated plate 135 presses the spring 136 on the connecting plate 137. The spring 136 stores energy. When the output shaft of the servo motor 13 is reset, the spring 136 releases its elastic force, allowing the L-shaped horizontal plate 133 to drive the semi-arc rubber strip 134 back to its initial position. This avoids the problem of poor limiting effect of the semi-arc rubber strip 134 due to reset offset when placing the disc-shaped optical glass.

[0027] The slag blowing device 14 includes two vertical plates 141, which are fixed to the bottom surface of the disc 10. Long box 142, long box 142 is fixed to the bottom surface of vertical plate 141; Air tube 143, which passes through and is fixed to the back of long box 142, and the back of air tube 143 is used to connect to air pump; A hook-shaped tube 144 is inserted through and fixed to the front of the long box 142, and a jet nozzle is provided at the end of the hook-shaped tube 144 away from the long box 142. The nozzle of the hook-shaped tube 144 is used to spray air onto the surface of the disc-shaped optical glass; The operator connects the air pump behind the air pipe 143. Simultaneously, as the disc 10 moves the rod 12 upwards, the disc 10 moves the vertical plate 141 upwards, the vertical plate 141 moves the long box 142 upwards, the long box 142 moves the air pipe 143 upwards, and the long box 142 moves the hook-shaped tube 144 upwards. At the same time, the air pump inputs airflow into the air pipe 143, the air pipe 143 inputs airflow into the long box 142, and the long box 142 inputs airflow into the hook-shaped tube 144. The hinge 9 moves the disc 10 in both directions... While the disc 10 is reciprocating, the vertical plate 141 is driven to rotate in both directions, the vertical plate 141 is driven to rotate in both directions, the long box 142 is driven to rotate in both directions, the long box 142 is driven to rotate in both directions, the hook tube 144 is driven to rotate in both directions, the hook tube 144 follows the disc-shaped optical glass to rotate in both directions, and the jet nozzle of the hook tube 144 sprays gas onto the surface of the disc-shaped optical glass, thereby avoiding the problem that glass fragments are easily accumulated on the surface of the disc-shaped optical glass during the processing of the disc-shaped optical glass, which leads to poor surface processing effect of the disc-shaped optical glass.

[0028] A ring block 145 is fixed to the outer wall of the hook-shaped tube 144, an inclined plate 146 is fixed to the bottom surface of the ring block 145, a square plate 147 is fixed to the end of the inclined plate 146 away from the ring block 145, and the back of the square plate 147 is fixedly connected to the front of the housing 2. While the housing 2 reciprocates on the circular shell 103, the housing 2 drives the square plate 147 to reciprocate, the square plate 147 drives the inclined plate 146 to reciprocate, the inclined plate 146 drives the ring block 145 to reciprocate, and the ring block 145 supports the hook tube 144 to reciprocate, thus avoiding the problem of the hook tube 144 bending and being damaged due to unstable rotation during the processing of disc-shaped optical glass.

[0029] Working principle: The semi-circular rubber strip 134 limits the two sides of the disc-shaped optical glass. The hinge 9 drives the spiral plate 131 to rotate upward. Under the restriction of the through hole of the J-shaped plate 6, the spiral plate 131 pushes the T-shaped rod 132 to move to both sides. The spiral plate 131 rotates downward on the T-shaped rod 132. The T-shaped rod 132 moves to both sides in the through hole of the J-shaped plate 6. The T-shaped rod 132 drives the L-shaped horizontal plate 133 to move to both sides. The L-shaped horizontal plate 133 drives the semi-circular rubber strip 134 to move to both sides. The semi-circular rubber strip 134 releases the disc-shaped optical glass. The disc 10 drives the disc-shaped optical glass to move upward. The rubber strip 8 clamps the curved edge of the disc-shaped optical glass at the top of the disc 10. When the disc-shaped optical glass is finished, the output shaft of the servo motor 3 is reset, the hinge 9 drives the folding plate 131 to rotate downward, the folding plate 131 pulls the T-shaped rod 132, the T-shaped rod 132 moves towards the center in the through hole of the J-shaped plate 6, the T-shaped rod 132 drives the L-shaped horizontal plate 133 to move towards the center, the L-shaped horizontal plate 133 drives the semi-arc rubber strip 134 to move towards the center, the semi-arc rubber strip 134 limits the two sides of the disc-shaped optical glass, the finished disc-shaped optical glass is taken out, and the new disc-shaped optical glass is placed in the semi-arc rubber strip 134. L-shaped horizontal plate 133 drives perforated plate 135 to move to both sides. Perforated plate 135 presses spring 136 on connecting plate 137. Spring 136 stores energy. When the output shaft of servo motor 13 is reset, spring 136 releases its elastic force, allowing L-shaped horizontal plate 133 to drive semi-arc rubber strip 134 back to its initial position. The disc 10 drives the vertical plate 141 to move upward, the vertical plate 141 drives the long box 142 to move upward, the long box 142 drives the air pipe 143 to move upward, the long box 142 drives the hook-shaped tube 144 to move upward, the air pump inputs airflow into the air pipe 143, the air pipe 143 inputs airflow into the long box 142, the long box 142 inputs airflow into the hook-shaped tube 144, the disc 10 drives the vertical plate 141 to rotate back and forth, the vertical plate 141 drives the long box 142 to rotate back and forth, the long box 142 drives the hook-shaped tube 144 to rotate back and forth, the hook-shaped tube 144 follows the disc-shaped optical glass to rotate back and forth, and the jet nozzle of the hook-shaped tube 144 sprays gas onto the surface of the disc-shaped optical glass; The housing 2 drives the square plate 147 to rotate back and forth, the square plate 147 drives the inclined plate 146 to rotate back and forth, the inclined plate 146 drives the ring block 145 to rotate back and forth, and the ring block 145 supports the hook tube 144 to rotate back and forth.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-level position control device for optical glass processing, characterized in that, include: A rotating mechanism (1) is provided with a housing (2) on its top surface. A servo motor (3) is fixedly installed on the right side of the housing (2). A bidirectional threaded rod (4) is installed through and rotatably on the inner wall of the housing (2). The right end of the bidirectional threaded rod (4) is fixedly connected to the left side of the output end of the servo motor (3). The outer wall of the bidirectional threaded rod (4) has two threaded grooves, and the two threaded grooves of the bidirectional threaded rod (4) are in opposite directions; Two tube blocks (5), the inner walls of the two tube blocks (5) mesh with the outer walls of the two threaded grooves of the bidirectional threaded rod (4); Two J-shaped plates (6) are fixed to the top surfaces of two tube blocks (5), respectively. Two concave arc frames (7) are fixed to the top surfaces of two J-shaped plates (6), respectively. Two semi-circular rubber strips (8) are fixedly connected to the two concave arc frames (7) on the side close to each other; Two hinges (9) are respectively hinged to the bottom of the two J-shaped plates (6); A disc (10) is hinged to one end of two hinge frames (9) away from the two J-shaped plates (6); Four L-shaped blocks (11) are fixed in pairs on the front and back of the housing (2); Four round rods (12) are fixed to the bottom surface of the disk (10) in pairs; The round rod (12) is slidably mounted on the inner wall of the L-shaped block (11) in the vertical direction, and the L-shaped block (11) guides the round rod (12) to move up and down; The hinge (9) is provided with a positioning device (13) on its outer wall, which is used to ensure that the disc-shaped optical glass is in the center of the disk (10); The bottom surface of the disc (10) is provided with a slag blowing device (14), which is used to blow out the slag during the processing of the disc-shaped optical glass; The positioning device (13) includes two spiral plates (131), which are respectively fixed to the outer walls of two hinges (9); Two T-shaped rods (132) are respectively hinged to the two spiral plates (131) on opposite sides; The two T-shaped rods (132) are slidably mounted on the inner wall of the through hole of the J-shaped plate (6); Two L-shaped horizontal plates (133) are fixed to the ends of two T-shaped rods (132) away from the two U-shaped plates (131), and the two L-shaped horizontal plates (133) are slidably installed in the grooves of two J-shaped plates (6); Two semi-circular rubber strips (134) are fixed on the side of two L-shaped horizontal plates (133) that are close to each other. The two semi-circular rubber strips (134) are located on the left and right sides of the disc (10). The two semi-circular rubber strips (134) are used to limit the disc-shaped optical glass. A perforated plate (135) is fixed to the bottom surface of each of the two L-shaped horizontal plates (133). The inner walls of the two perforated plates (135) are fixedly connected to the outer walls of the two T-shaped rods (132). A spring (136) is fixed to the side of each of the two perforated plates (135) that is far away from each other. A connecting plate (137) is fixed to the end of each of the two springs (136) that is far away from the two perforated plates (135). The side of each of the two connecting plates (137) that is far away from each other is fixedly connected to the inner wall of the two L-shaped horizontal plates (133). The slag blowing device (14) includes two vertical plates (141), which are fixed to the bottom surface of the disc (10); A long box (142) is fixed to the bottom surface of a vertical plate (141); An air tube (143) is inserted through and fixed to the back of a long box (142), and the back of the air tube (143) is used to connect an air pump. A hook-shaped tube (144) is inserted through and fixed to the front of the long box (142), and a jet nozzle is provided at the end of the hook-shaped tube (144) away from the long box (142); The nozzle of the hook-shaped tube (144) is used to spray air onto the surface of the disc-shaped optical glass.

2. The multi-level position control device for optical glass processing according to claim 1, characterized in that, The rotating mechanism (1) includes: a base plate (101), a hollow column (102), a circular shell (103), and a second servo motor (104). The hollow column (102) is fixed in the middle of the top surface of the base plate (101). A reinforcing rib is provided between the lower part of the outer wall of the hollow column (102) and the top surface of the base plate (101). The circular shell (103) is fixed on the top surface of the hollow column (102). The bottom surface of the outer shell of the second servo motor (104) is fixedly installed inside the bottom of the circular shell (103), and the output shaft of the second servo motor (104) passes through and is rotatably installed inside the top of the circular shell (103).

3. The multi-level position control device for optical glass processing according to claim 2, characterized in that, The bottom surface of the housing (2) is fixedly connected to the top surface of the output shaft of the second servo motor (104). The bottom surface of the housing (2) is in sliding contact with the top surface of the round shell (103). The housing (2) rotates back and forth around the output shaft of the second servo motor (104).

4. The multi-level position control device for optical glass processing according to claim 3, characterized in that, The bottom surfaces of the two J-shaped plates (6) slide in contact with the top surface of the housing (2). The outer walls of the two J-shaped plates (6) are provided with through holes and the outer walls of the two J-shaped plates (6) are provided with sliding grooves. The sliding grooves of the two J-shaped plates (6) are located above the through holes.

5. The multi-level position control device for optical glass processing according to claim 4, characterized in that, The two hinge frames (9) are shaped like the number eight on the front, and the top surface of the disc (10) is provided with a polyurethane foam pad. The disc (10) is located between the concave arc frame (7).

6. The multi-level position control device for optical glass processing according to claim 5, characterized in that, The hook-shaped tube (144) has an outer wall fixed with a ring block (145), the bottom surface of the ring block (145) is fixed with an inclined plate (146), and the end of the inclined plate (146) away from the ring block (145) is fixed with a square plate (147). The back of the square plate (147) is fixedly connected to the front of the housing (2).

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