A damage-resistant gripper for optical glass production

Abstract

The present invention discloses an anti-damage optical glass production grabber, and now proposes the following scheme, which includes a bottom plate, an operating table is installed on the bottom plate, a lifting mechanism is provided on the operating table, a grabbing mechanism is provided on the lifting mechanism, an anti-sticking mechanism is provided on the grabbing mechanism, and a limiting mechanism is provided on the operating table and the lifting mechanism. The present invention sets a limiting mechanism to limit the glass plate by a limiting suction cup. When grabbing the glass plate, the driving plate and the pushing block are driven to move together with the movement of the mounting block, and then the airflow is pushed toward the inside of the through groove. The airflow then enters the placement frame, and then enters the limiting suction cup through the one-way air valve on the limiting suction cup, so that the negative pressure state inside the limiting suction cup is released, and the glass plate is no longer adsorbed. Therefore, when grabbing and transferring the glass plate, there is no need to additionally set a clamping component on the operating table, and no manual installation and positioning is required. Not only does it reduce the occupation of the processing space on the operating table, but it also simplifies the operation steps.

Description

Technical Field

[0001] The invention relates to the technical field of glass production, and in particular to a damage-resistant optical glass production grabber. Background Art

[0002] Glass is an inorganic non-metallic material, which is generally made of a variety of inorganic minerals as the main raw materials, and a small amount of auxiliary raw materials. Optical glass refers to glass that can change the propagation direction of light and the relative spectral distribution of ultraviolet, visible or infrared light. Optical glass can be used to manufacture lenses, prisms, reflectors and windows in optical instruments. In the production and processing of optical glass, since the produced glass needs to be reprocessed in multiple steps, it is essential to grab and transport the glass, which requires the use of corresponding grabbing equipment.

[0003] However, in actual operation, in order to ensure the stability of the glass plate on the processing table, prevent the glass plate from being displaced, and prevent the glass plate from being damaged, the existing optical glass production grasping machine generally adopts corresponding clamping and positioning components to clamp and limit the glass plate, but these clamping components are usually additionally set on the processing table, and need to be installed and positioned manually, which not only occupies a certain processing space on the processing table, but also makes the operation steps more cumbersome; at the same time, when the glass plate is placed on the corresponding placement surface, since both are relatively smooth and flat, and the overall mass distribution of the glass plate is relatively uniform, it is easy for the air between the two to be squeezed out, thereby generating a corresponding negative pressure area, causing the glass plate to be adsorbed on the placement surface, increasing the difficulty of grasping the glass plate; in addition, optical glass is a brittle material. When stacked and stored, once it is subjected to a large external impact force, it is easy to break and damage, especially at its corners. Due to stress concentration, these parts are more susceptible to damage by external forces, thereby affecting the production quality of the optical glass plate. In view of the above problems, the present invention document proposes a damage-resistant optical glass production grasping machine. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art and to propose an optical glass production grabber that can automatically limit the glass plate during processing and automatically release the limit during transportation, while making it more convenient to grab and transport the glass plate, better store the glass plate, and reduce damage to the glass.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An anti-damage optical glass production grabber, comprising a bottom plate, an operating table mounted on the bottom plate, a lifting mechanism disposed on the operating table, a grabbing mechanism disposed on the lifting mechanism, an anti-sticking mechanism disposed on the grabbing mechanism, a limiting mechanism disposed on the operating table and the lifting mechanism, a placing mechanism disposed on the bottom plate, and the placing mechanism disposed on one side of the operating table;

[0007] The lifting mechanism comprises a fixed block, the operating table is fixedly connected with the fixed block, the fixed block is fixedly connected with a placement seat, the placement seat is installed with a first electric push rod, and the transmission end of the first electric push rod is connected with the mounting block;

[0008] The grabbing mechanism comprises a second electric push rod, a second electric push rod is arranged inside the mounting block, a tooth plate is connected to the output end of the second electric push rod, the tooth plate is slidably connected to the inside of the mounting block, and a gear is rotatably connected inside the mounting block, the gear is meshed with the tooth plate, and a transmission block is arranged on the gear, a connecting rod is fixedly connected to the transmission block, a horizontal plate is fixedly connected to the connecting rod, and a grabbing suction cup is installed on the horizontal plate;

[0009] The limiting mechanism includes a protrusion, the operating table is fixedly connected with the protrusion, the mounting block is fixedly connected with a driving plate, the driving plate is fixedly connected with a pushing block, the pushing block is slidably connected to the inside of the protrusion and the operating table, the inside of the operating table is provided with a through groove and a placement frame, the through groove is connected to the placement frame and the inner cavity of the protrusion, and the placement frame is provided with a limiting suction cup.

[0010] Preferably, two auxiliary telescopic rods are installed on the mounting seat, and the top ends of the auxiliary telescopic rods are connected to the bottom of the mounting block.

[0011] Preferably, the driving plate is L-shaped as a whole, and a plurality of through holes are provided on the side wall of the protrusion, and the through holes are connected to the inner cavity of the protrusion.

[0012] Preferably, a plurality of placement frames are provided on the operating table, and the plurality of placement frames are linearly distributed at equal intervals. A plurality of limiting suction cups are provided on the placement frames, and the plurality of limiting suction cups are also linearly distributed at equal intervals on the placement frames.

[0013] Preferably, the anti-sticking mechanism includes a connecting block, the connecting block is fixedly connected to the cross plate, the connecting block is fixedly connected to a mounting frame, a third electric push rod is provided inside the mounting frame, a wedge block is connected to the output end of the third electric push rod, and the wedge block is slidably connected to the inside of the connecting block.

[0014] Preferably, the cross section of the wedge block is triangular, and a reinforcement block is fixedly connected to the connecting block, and the reinforcement block is fixedly connected to the cross plate.

[0015] Preferably, the placement mechanism comprises a surrounding frame and a vertical frame, the surrounding frame and the vertical frame are fixedly connected to the bottom plate, and a placement plate is slidably connected between the surrounding frame and the vertical frame.

[0016] Preferably, a plurality of springs are fixedly connected to the bottom of the placement plate, and the bottoms of the springs are fixedly connected to the bottom plate.

[0017] Preferably, a plurality of limiting rods are fixedly connected to the base plate, the placement plate is slidably connected to the limiting rods, and the plurality of springs are respectively wound around the plurality of limiting rods.

[0018] Preferably, the surrounding frame and the vertical frame are jointly provided with a plurality of rubber protective pads, a plurality of corners of the placement plate are respectively slidably connected to the plurality of rubber protective pads, and a damping telescopic rod is provided on the bottom plate, and the top of the damping telescopic rod is connected to the placement plate.

[0019] Compared with the prior art, the present invention provides a damage-resistant optical glass production grabber, which has the following beneficial effects:

[0020] 1. The damage-proof optical glass production grabbing machine is provided with a driving plate, a push block, a through groove, a placement frame and a limit suction cup. The glass plate on the operating table is limited by the limit suction cup. In the process of grabbing the optical glass plate, as the installation block moves, the driving plate and the push block are driven to move together, and then the airflow is pushed toward the inside of the through groove. The airflow then enters the placement frame, and then enters the limit suction cup through a one-way air valve provided on the limit suction cup, so that the negative pressure state inside the limit suction cup is released and the glass plate is no longer adsorbed. Therefore, when grabbing and transferring the glass plate, there is no need to set up an additional clamping component on the operating table, and no manual installation and positioning is required, which not only reduces the occupation of the processing space on the operating table, but also simplifies the corresponding operation steps.

[0021] 2. The damage-proof optical glass production grabbing machine is provided with an installation frame, a third electric push rod and a wedge block. When the third electric push rod inside the installation frame is powered on, the third electric push rod starts to work and pushes the wedge block. Then, the wedge block can be used to pry the gap between the glass plate and the operating table, so that air can enter the adsorption part between the glass plate and the operating table, thereby relieving the corresponding negative pressure area, reducing the adsorption force between the glass plate and the operating table, reducing the difficulty of grabbing the glass plate, and making the grabbing operation more convenient.

[0022] 3. The damage-resistant optical glass production grabber places the glass plate on the placement plate by arranging a placement plate, a spring, a limit rod, a damping telescopic rod and a rubber protective pad. The spring is then compressed and contracts, and the placement plate slowly descends along the limit rod. The cooperation of the spring and the damping telescopic rod facilitates a certain shock-absorbing effect on the glass plate when the device is hit by a large external force. Furthermore, multiple rubber protective pads facilitate additional protection for the corners of the glass plate. Therefore, when the device is subjected to a large external impact force, the risk of the glass plate, especially its corners, being broken is reduced, thereby ensuring the production quality of the optical glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional view of a damage-resistant optical glass production gripper proposed by the present invention;

[0024] Figure 2 A view of the connection structure of the bottom plate, the operating table, the lifting mechanism, the anti-sticking mechanism and the placement mechanism of the present invention;

[0025] Figure 3 A view of the connection structure of the lifting mechanism, the grabbing mechanism and the anti-sticking mechanism of the present invention;

[0026] Figure 4 A view of the connection structure between the horizontal plate and the anti-sticking mechanism of the present invention;

[0027] Figure 5 A view of the connection structure of the mounting block, the grabbing mechanism and the limiting mechanism of the present invention;

[0028] Figure 6 A view of the limiting mechanism structure of the present invention;

[0029] Figure 7 A view of the connection structure between the operating table and the limiting mechanism of the present invention;

[0030] Figure 8 A view of the connection structure between the placement frame and the limiting suction cup of the present invention;

[0031] Fig. 9 A view of the placement mechanism structure of the present invention;

[0032] Fig.10 This is a view of the connection structure of the surrounding frame, spring, limit rod, damping telescopic rod and rubber protective pad of the present invention.

[0033] In the figure: 1, bottom plate; 2, operating table; 3, lifting mechanism; 301, fixing block; 302, placement seat; 303, first electric push rod; 304, auxiliary telescopic rod; 305, mounting block; 4, grabbing mechanism; 401, second electric push rod; 402, tooth plate; 403, gear; 404, transmission block; 405, connecting rod; 406, cross plate; 407, grabbing suction cup; 5, anti-sticking mechanism; 501, connecting block; 502, mounting frame ; 503, the third electric push rod; 504, the wedge block; 505, the reinforcement block; 6, the limiting mechanism; 601, the protrusion; 602, the driving plate; 603, the push block; 604, the through hole; 605, the through groove; 606, the placement frame; 607, the limiting suction cup; 7, the placement mechanism; 701, the surrounding frame; 702, the vertical frame; 703, the placement plate; 704, the spring; 705, the limiting rod; 706, the damping telescopic rod; 707, the rubber protective pad. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] Embodiment 1:

[0037] Reference Figure 1 - Figure 8 A damage-proof optical glass production grabbing machine comprises a bottom plate 1, an operating table 2 is mounted on the bottom plate 1, a lifting mechanism 3 is provided on the operating table 2, a grabbing mechanism 4 is provided on the lifting mechanism 3, an anti-sticking mechanism 5 is provided on the grabbing mechanism 4, a limiting mechanism 6 is provided on the operating table 2 and the lifting mechanism 3, a placing mechanism 7 is provided on the bottom plate 1, and the placing mechanism 7 is provided on one side of the operating table 2.

[0038] The lifting mechanism 3 includes a fixed block 301, the operating table 2 is fixedly connected to the fixed block 301, the fixing block 301 is fixedly connected to the mounting seat 302, the mounting seat 302 is installed with a first electric push rod 303, the transmission end of the first electric push rod 303 is connected to the mounting block 305, and two auxiliary telescopic rods 304 are installed on the mounting seat 302, and the top of the auxiliary telescopic rod 304 is connected to the bottom of the mounting block 305. By setting the first electric push rod 303, during operation, the first electric push rod 303 can be connected to the power supply, and the first electric push rod 303 pushes the mounting block 305 to move up and down, thereby conveniently driving the grasping mechanism 4 on the mounting block 305 to move together, and at the same time, the auxiliary telescopic rod 304 will also telescope up and down with the mounting block 305, so as to support and stabilize the mounting block 305.

[0039] The grabbing mechanism 4 includes a second electric push rod 401, which is provided inside the mounting block 305, and a toothed plate 402 is connected to the output end of the second electric push rod 401, which is slidably connected to the inside of the mounting block 305, and a gear 403 is rotatably connected inside the mounting block 305, and the gear 403 is meshed with the toothed plate 402, and a transmission block 404 is provided on the gear 403, and a connecting rod 405 is fixedly connected to the transmission block 404, and a horizontal plate 406 is fixedly connected to the connecting rod 405, and a grabbing suction cup 407 is installed on the horizontal plate 406. By setting the second electric push rod 401, when grabbing the optical glass, the lifting operation of the first electric push rod 303 is used to utilize The grabbing suction cup 407 absorbs and grabs the glass plate on the operating table 2. Furthermore, the second electric push rod 401 can be connected to the power supply at the same time, so that the second electric push rod 401 pushes the tooth plate 402. As the tooth plate 402 moves, the gear 403 is driven to rotate. The rotation of the gear 403 drives the transmission block 404 to rotate together, and then drives the connecting rod 405 to deflect together. The deflection of the connecting rod 405 drives the cross plate 406 to deflect, and then drives the grabbing suction cup 407 on the cross plate 406 to deflect together. After the deflection is ninety degrees, the glass plate can be placed on the corresponding storage component through the lifting operation of the first electric push rod 303, thereby completing the grabbing and transportation of the glass plate.

[0040] The limiting mechanism 6 includes a protrusion 601, the operating table 2 is fixedly connected with the protrusion 601, the mounting block 305 is fixedly connected with a driving plate 602, the driving plate 602 is fixedly connected with a push block 603, the push block 603 is slidably connected to the protrusion 601 and the inside of the operating table 2, the inside of the operating table 2 is provided with a through groove 605 and a placement frame 606, the through groove 605 is connected to the placement frame 606 and the inner cavity of the protrusion 601, the placement frame 606 is provided with a limiting suction cup 607, and the driving plate 602 is integrally formed. The convex block 601 is L-shaped, and a plurality of through holes 604 are provided on the side wall of the convex block 601, and the through holes 604 are connected to the inner cavity of the convex block 601. A plurality of placement frames 606 are provided on the operating table 2, and the plurality of placement frames 606 are linearly distributed at equal intervals. A plurality of limiting suction cups 607 are provided on the placement frames 606, and the plurality of limiting suction cups 607 are also linearly distributed at equal intervals on the placement frames 606. By setting the driving plate 602, when the glass plate is placed on the operating table 2, the plurality of limiting suction cups 607 provided on the placement frames 606 can be 07. Under the action of the gravity of the glass plate itself, the internal air is directly discharged, and the glass plate is adsorbed by negative pressure, which is convenient for fixing and limiting the glass plate. In the process of grabbing the optical glass plate, as the installation block 305 moves, the driving plate 602 will also be driven to move together. The driving plate 602 drives the push block 603 to continuously move inside the protrusion 601 and the operating table 2. When the push block 603 moves to the position below the through hole 604, the push block 603 can push the airflow into the through groove 605, and then the airflow enters the placement frame 606, and then enters the limiting suction cup 607 through the one-way air valve provided on the limiting suction cup 607, so that the negative pressure state inside the limiting suction cup 607 is released, and then the glass plate is no longer adsorbed, which is convenient for grabbing the glass plate. Therefore, when grabbing and transferring the glass plate, there is no need to set an additional clamping component on the operating table 2, and no manual installation and positioning is required, which not only reduces the occupation of the processing space on the operating table 2, but also simplifies the corresponding operation steps.

[0041] By arranging the first electric push rod 303, the auxiliary telescopic rod 304, the mounting block 305, the second electric push rod 401, the tooth plate 402, the gear 403, the transmission block 404, the connecting rod 405, the cross plate 406, the grabbing suction cup 407, the drive plate 602, the push block 603, the through hole 604, the through groove 605, the placement frame 606 and the limiting suction cup 607, when grabbing the optical glass, the grabbing suction cup 407 is used to absorb and grab the glass plate on the operating table 2 through the lifting operation of the first electric push rod 303, and at the same time, the auxiliary telescopic rod 304 will also be extended and retracted up and down together with the mounting block 305, so as to support and stabilize the mounting block 305.

[0042] Furthermore, the second electric push rod 401 can be connected to the power supply at the same time, and the second electric push rod 401 pushes the tooth plate 402. As the tooth plate 402 moves, the gear 403 is driven to rotate. The rotation of the gear 403 drives the transmission block 404 to rotate together, and then drives the connecting rod 405 to deflect together. The deflection of the connecting rod 405 drives the cross plate 406 to deflect, and then drives the grabbing suction cup 407 on the cross plate 406 to deflect together. After deflecting ninety degrees, the glass plate can be placed on the corresponding storage component through the lifting operation of the first electric push rod 303, completing the grabbing and transportation of the glass plate.

[0043] In addition, when the glass plate is placed on the operating table 2, the multiple limiting suction cups 607 arranged on the placement frame 606 directly exhaust the internal air under the gravity of the glass plate itself, and the glass plate is adsorbed by negative pressure, which facilitates the fixing and limiting of the glass plate. In the process of grabbing the optical glass plate, as the installation block 305 moves, the driving plate 602 is also driven to move together, and the driving plate 602 drives the push block 603 to continuously move inside the protrusion 601 and the operating table 2. When the push block 603 moves to the position below the through hole 604, the through hole 604 is pressed against the push block 603. Through the push block 603, the air flow can be pushed toward the inside of the through groove 605, and then the air flow enters the inside of the placement frame 606, and then enters the inside of the limiting suction cup 607 through the one-way air valve provided on the limiting suction cup 607, so that the negative pressure state inside the limiting suction cup 607 is released, and then the glass plate is no longer adsorbed, which makes it convenient to grab the glass plate. Therefore, when grabbing and transferring the glass plate, there is no need to set up an additional clamping component on the operating table 2, and there is no need for manual installation and positioning, which not only reduces the occupation of the processing space on the operating table 2, but also simplifies the corresponding operating steps.

[0044] In the present invention, the anti-sticking mechanism 5 includes a connecting block 501, the connecting block 501 is fixedly connected to the horizontal plate 406, the connecting block 501 is fixedly connected to the mounting frame 502, the interior of the mounting frame 502 is provided with a third electric push rod 503, the output end of the third electric push rod 503 is connected to a wedge block 504, the wedge block 504 is slidably connected to the interior of the connecting block 501, the cross section of the wedge block 504 is triangular, and the connecting block 501 is fixedly connected to a reinforcing block 505, and the reinforcing block 505 is fixedly connected to the horizontal plate 406; by setting the mounting frame 502 and the third electric push rod 503 and wedge block 504. When grabbing the optical glass plate placed on the operating table 2, the third electric push rod 503 inside the mounting frame 502 can also be powered on, so that the third electric push rod 503 starts to work and pushes the wedge block 504. Then, the gap between the glass plate and the operating table 2 can be pried through the wedge block 504, so that air can enter the adsorption part between the glass plate and the operating table 2, thereby relieving the corresponding negative pressure area, reducing the adsorption force between the glass plate and the operating table 2, reducing the difficulty of grabbing the glass plate, and making the grabbing operation more convenient.

[0045] Embodiment 2:

[0046] Reference Figure 1 - Fig.10 A damage-proof optical glass production grabbing machine comprises a bottom plate 1, an operating table 2 is mounted on the bottom plate 1, a lifting mechanism 3 is provided on the operating table 2, a grabbing mechanism 4 is provided on the lifting mechanism 3, an anti-sticking mechanism 5 is provided on the grabbing mechanism 4, a limiting mechanism 6 is provided on the operating table 2 and the lifting mechanism 3, a placing mechanism 7 is provided on the bottom plate 1, and the placing mechanism 7 is provided on one side of the operating table 2.

[0047] The lifting mechanism 3 includes a fixed block 301, the operating table 2 is fixedly connected to the fixed block 301, the fixing block 301 is fixedly connected to the mounting seat 302, the mounting seat 302 is installed with a first electric push rod 303, the transmission end of the first electric push rod 303 is connected to the mounting block 305, and two auxiliary telescopic rods 304 are installed on the mounting seat 302, and the top of the auxiliary telescopic rod 304 is connected to the bottom of the mounting block 305. By setting the first electric push rod 303, during operation, the first electric push rod 303 can be connected to the power supply, and the first electric push rod 303 pushes the mounting block 305 to move up and down, thereby conveniently driving the grasping mechanism 4 on the mounting block 305 to move together, and at the same time, the auxiliary telescopic rod 304 will also telescope up and down with the mounting block 305, so as to support and stabilize the mounting block 305.

[0048] The grabbing mechanism 4 includes a second electric push rod 401, which is provided inside the mounting block 305, and a toothed plate 402 is connected to the output end of the second electric push rod 401, which is slidably connected to the inside of the mounting block 305, and a gear 403 is rotatably connected inside the mounting block 305, and the gear 403 is meshed with the toothed plate 402, and a transmission block 404 is provided on the gear 403, and a connecting rod 405 is fixedly connected to the transmission block 404, and a horizontal plate 406 is fixedly connected to the connecting rod 405, and a grabbing suction cup 407 is installed on the horizontal plate 406. By setting the second electric push rod 401, when grabbing the optical glass, the lifting operation of the first electric push rod 303 is used to utilize The grabbing suction cup 407 absorbs and grabs the glass plate on the operating table 2. Furthermore, the second electric push rod 401 can be connected to the power supply at the same time, so that the second electric push rod 401 pushes the tooth plate 402. As the tooth plate 402 moves, the gear 403 is driven to rotate. The rotation of the gear 403 drives the transmission block 404 to rotate together, and then drives the connecting rod 405 to deflect together. The deflection of the connecting rod 405 drives the cross plate 406 to deflect, and then drives the grabbing suction cup 407 on the cross plate 406 to deflect together. After the deflection is ninety degrees, the glass plate can be placed on the corresponding storage component through the lifting operation of the first electric push rod 303, thereby completing the grabbing and transportation of the glass plate.

[0049] The limiting mechanism 6 includes a protrusion 601, the operating table 2 is fixedly connected with the protrusion 601, the mounting block 305 is fixedly connected with a driving plate 602, the driving plate 602 is fixedly connected with a push block 603, the push block 603 is slidably connected to the protrusion 601 and the inside of the operating table 2, the inside of the operating table 2 is provided with a through groove 605 and a placement frame 606, the through groove 605 is connected to the placement frame 606 and the inner cavity of the protrusion 601, the placement frame 606 is provided with a limiting suction cup 607, and the driving plate 602 is integrally formed. The convex block 601 is L-shaped, and a plurality of through holes 604 are provided on the side wall of the convex block 601, and the through holes 604 are connected to the inner cavity of the convex block 601. A plurality of placement frames 606 are provided on the operating table 2, and the plurality of placement frames 606 are linearly distributed at equal intervals. A plurality of limiting suction cups 607 are provided on the placement frames 606, and the plurality of limiting suction cups 607 are also linearly distributed at equal intervals on the placement frames 606. By setting the driving plate 602, when the glass plate is placed on the operating table 2, the plurality of limiting suction cups 607 provided on the placement frames 606 can be 07. Under the action of the gravity of the glass plate itself, the internal air is directly discharged, and the glass plate is adsorbed by negative pressure, which is convenient for fixing and limiting the glass plate. In the process of grabbing the optical glass plate, as the installation block 305 moves, the driving plate 602 will also be driven to move together. The driving plate 602 drives the push block 603 to continuously move inside the protrusion 601 and the operating table 2. When the push block 603 moves to the position below the through hole 604, the push block 603 can push the airflow into the through groove 605, and then the airflow enters the placement frame 606, and then enters the limiting suction cup 607 through the one-way air valve provided on the limiting suction cup 607, so that the negative pressure state inside the limiting suction cup 607 is released, and then the glass plate is no longer adsorbed, which is convenient for grabbing the glass plate. Therefore, when grabbing and transferring the glass plate, there is no need to set an additional clamping component on the operating table 2, and no manual installation and positioning is required, which not only reduces the occupation of the processing space on the operating table 2, but also simplifies the corresponding operation steps.

[0050] By arranging the first electric push rod 303, the auxiliary telescopic rod 304, the mounting block 305, the second electric push rod 401, the tooth plate 402, the gear 403, the transmission block 404, the connecting rod 405, the cross plate 406, the grabbing suction cup 407, the drive plate 602, the push block 603, the through hole 604, the through groove 605, the placement frame 606 and the limiting suction cup 607, when grabbing the optical glass, the grabbing suction cup 407 is used to absorb and grab the glass plate on the operating table 2 through the lifting operation of the first electric push rod 303, and at the same time, the auxiliary telescopic rod 304 will also be extended and retracted up and down together with the mounting block 305, so as to support and stabilize the mounting block 305.

[0051] Furthermore, the second electric push rod 401 can be connected to the power supply at the same time, and the second electric push rod 401 pushes the tooth plate 402. As the tooth plate 402 moves, the gear 403 is driven to rotate. The rotation of the gear 403 drives the transmission block 404 to rotate together, and then drives the connecting rod 405 to deflect together. The deflection of the connecting rod 405 drives the cross plate 406 to deflect, and then drives the grabbing suction cup 407 on the cross plate 406 to deflect together. After deflecting ninety degrees, the glass plate can be placed on the corresponding storage component through the lifting operation of the first electric push rod 303, completing the grabbing and transportation of the glass plate.

[0052] In addition, when the glass plate is placed on the operating table 2, the multiple limiting suction cups 607 arranged on the placement frame 606 directly exhaust the internal air under the gravity of the glass plate itself, and the glass plate is adsorbed by negative pressure, which facilitates the fixing and limiting of the glass plate. In the process of grabbing the optical glass plate, as the installation block 305 moves, the driving plate 602 is also driven to move together, and the driving plate 602 drives the push block 603 to continuously move inside the protrusion 601 and the operating table 2. When the push block 603 moves to the position below the through hole 604, the through hole 604 is pressed against the push block 603. Through the push block 603, the air flow can be pushed toward the inside of the through groove 605, and then the air flow enters the inside of the placement frame 606, and then enters the inside of the limiting suction cup 607 through the one-way air valve provided on the limiting suction cup 607, so that the negative pressure state inside the limiting suction cup 607 is released, and then the glass plate is no longer adsorbed, which makes it convenient to grab the glass plate. Therefore, when grabbing and transferring the glass plate, there is no need to set up an additional clamping component on the operating table 2, and there is no need for manual installation and positioning, which not only reduces the occupation of the processing space on the operating table 2, but also simplifies the corresponding operating steps.

[0053] In the present invention, the anti-sticking mechanism 5 includes a connecting block 501, the connecting block 501 is fixedly connected to the horizontal plate 406, the connecting block 501 is fixedly connected to the mounting frame 502, the interior of the mounting frame 502 is provided with a third electric push rod 503, the output end of the third electric push rod 503 is connected to a wedge block 504, the wedge block 504 is slidably connected to the interior of the connecting block 501, the cross section of the wedge block 504 is triangular, and the connecting block 501 is fixedly connected to a reinforcing block 505, and the reinforcing block 505 is fixedly connected to the horizontal plate 406; by setting the mounting frame 502 and the third electric push rod 503 and wedge block 504. When grabbing the optical glass plate placed on the operating table 2, the third electric push rod 503 inside the mounting frame 502 can also be powered on, so that the third electric push rod 503 starts to work and pushes the wedge block 504. Then, the gap between the glass plate and the operating table 2 can be pried through the wedge block 504, so that air can enter the adsorption part between the glass plate and the operating table 2, thereby relieving the corresponding negative pressure area, reducing the adsorption force between the glass plate and the operating table 2, reducing the difficulty of grabbing the glass plate, and making the grabbing operation more convenient.

[0054] In the present invention, the placement mechanism 7 includes a surrounding frame 701 and a vertical frame 702, the surrounding frame 701 and the vertical frame 702 are fixedly connected to the bottom plate 1, a placement plate 703 is slidably connected between the surrounding frame 701 and the vertical frame 702, a plurality of springs 704 are fixedly connected to the bottom of the placement plate 703, the bottom of the springs 704 are fixedly connected to the bottom plate 1, a plurality of limiting rods 705 are fixedly connected to the bottom plate 1, the placement plate 703 is slidably connected to the limiting rods 705, and a plurality of springs 704 are respectively wound around the plurality of limiting rods 705, a plurality of rubber protective pads 707 are commonly provided on the surrounding frame 701 and the vertical frame 702, a plurality of corners of the placement plate 703 are respectively slidably connected to the plurality of rubber protective pads 707, a damping telescopic rod 706 is provided on the bottom plate 1, and the top of the damping telescopic rod 706 is connected to the placement plate 703. By setting the surrounding frame 701, the vertical frame 702, the placement plate 703, the springs 704, 04. Limit rod 705, damping telescopic rod 706 and rubber protective pad 707. After the optical glass plate is grabbed and transported, the glass plate can be placed on the placement plate 703 between the surrounding frame 701 and the vertical frame 702. When the placement plate 703 is subjected to pressure, the spring 704 will contract, and the placement plate 703 will slowly descend along the limit rod 705, so as to facilitate the continuous storage of the optical glass plate. Through the cooperation of the spring 704 and the damping telescopic rod 706, when the device is hit by a large external force, a certain shock-absorbing effect is played on the glass plate. Furthermore, through the rubber protective pad 707 arranged on the surrounding frame 701 and the vertical frame 702, an additional protective effect is played on the corners of the glass plate. Therefore, when the device is subjected to a large external impact force, the risk of the glass plate, especially its corners, being broken is reduced, so that the production quality of the optical glass can be guaranteed.

[0055] Working principle: During the operation of grabbing the optical glass, the first electric push rod 303 is raised and lowered, and the glass plate on the operating table 2 is adsorbed and grabbed by the grabbing suction cup 407. At the same time, the auxiliary telescopic rod 304 will also be extended and retracted up and down with the mounting block 305, so as to support and stabilize the mounting block 305.

[0056] Furthermore, the second electric push rod 401 can be connected to the power supply at the same time, and the second electric push rod 401 pushes the tooth plate 402. As the tooth plate 402 moves, the gear 403 is driven to rotate. The rotation of the gear 403 drives the transmission block 404 to rotate together, and then drives the connecting rod 405 to deflect together. The deflection of the connecting rod 405 drives the cross plate 406 to deflect, and then drives the grabbing suction cup 407 on the cross plate 406 to deflect together. After deflecting ninety degrees, the glass plate can be placed on the corresponding storage component through the lifting operation of the first electric push rod 303, completing the grabbing and transportation of the glass plate.

[0057] In addition, when the glass plate is placed on the operating table 2, the multiple limiting suction cups 607 arranged on the placement frame 606 directly exhaust the internal air under the gravity of the glass plate itself, and the glass plate is adsorbed by negative pressure, which facilitates the fixing and limiting of the glass plate. In the process of grabbing the optical glass plate, as the installation block 305 moves, the driving plate 602 is also driven to move together, and the driving plate 602 drives the push block 603 to continuously move inside the protrusion 601 and the operating table 2. When the push block 603 moves to the position below the through hole 604, the through hole 604 is pressed against the push block 603. Through the push block 603, the air flow can be pushed toward the inside of the through groove 605, and then the air flow enters the inside of the placement frame 606, and then enters the inside of the limiting suction cup 607 through the one-way air valve provided on the limiting suction cup 607, so that the negative pressure state inside the limiting suction cup 607 is released, and then the glass plate is no longer adsorbed, which makes it convenient to grab the glass plate. Therefore, when grabbing and transferring the glass plate, there is no need to set up an additional clamping component on the operating table 2, and there is no need for manual installation and positioning, which not only reduces the occupation of the processing space on the operating table 2, but also simplifies the corresponding operating steps.

[0058] At the same time, during the above-mentioned operation of grabbing the optical glass, the third electric push rod 503 inside the installation frame 502 can also be connected to the power supply, and the third electric push rod 503 starts to work and pushes the wedge block 504. Then, the wedge block 504 can be used to pry the gap between the glass plate and the operating table 2, so that air can enter the adsorption area between the glass plate and the operating table 2, thereby relieving the corresponding negative pressure area, reducing the adsorption force between the glass plate and the operating table 2, reducing the difficulty of grabbing the glass plate, and making the grabbing operation more convenient.

[0059] Next, after the optical glass plate is grabbed and transported, the glass plate can be placed on the placement plate 703 between the surrounding frame 701 and the vertical frame 702. When the placement plate 703 is subjected to pressure, the spring 704 will contract, and the placement plate 703 will slowly descend along the limit rod 705, so as to facilitate the continuous storage of the optical glass plate. Through the cooperation of the spring 704 and the damping telescopic rod 706, when the device is hit by a large external force, a certain shock-absorbing effect is played on the glass plate. Furthermore, through the rubber protective pads 707 arranged on the surrounding frame 701 and the vertical frame 702, additional protection is played for the corners of the glass plate. Therefore, when the device is subjected to a large external impact force, the risk of the glass plate, especially its corners, being broken is reduced, so that the production quality of the optical glass can be guaranteed.

[0060] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A damage-resistant optical glass production gripper, comprising a base plate (1), characterized in that: An operating table (2) is installed on the bottom plate (1), a lifting mechanism (3) is provided on the operating table (2), a grabbing mechanism (4) is provided on the lifting mechanism (3), an anti-sticking mechanism (5) is provided on the grabbing mechanism (4), a limiting mechanism (6) is provided on the operating table (2) and the lifting mechanism (3), a placing mechanism (7) is provided on the bottom plate (1), and the placing mechanism (7) is arranged on one side of the operating table (2); The lifting mechanism (3) comprises a fixed block (301), the operating table (2) is fixedly connected with the fixed block (301), the fixed block (301) is fixedly connected with a placement seat (302), a first electric push rod (303) is installed on the placement seat (302), and a transmission end of the first electric push rod (303) is connected with a mounting block (305); The grabbing mechanism (4) comprises a second electric push rod (401), the second electric push rod (401) is arranged inside the mounting block (305), a tooth plate (402) is connected to the output end of the second electric push rod (401), the tooth plate (402) is slidably connected to the inside of the mounting block (305), and a gear (403) is rotatably connected inside the mounting block (305), the gear (403) is meshed with the tooth plate (402), and a transmission block (404) is arranged on the gear (403), a connecting rod (405) is fixedly connected to the transmission block (404), a horizontal plate (406) is fixedly connected to the connecting rod (405), and a grabbing suction cup (407) is installed on the horizontal plate (406); The limiting mechanism (6) comprises a protrusion (601), the operating table (2) is fixedly connected with the protrusion (601), the mounting block (305) is fixedly connected with a driving plate (602), the driving plate (602) is fixedly connected with a pushing block (603), the pushing block (603) is slidably connected to the protrusion (601) and the inside of the operating table (2), the inside of the operating table (2) is provided with a through groove (605) and a placement frame (606), the through groove (605) is connected to the placement frame (606) and the inner cavity of the protrusion (601), the placement frame (606) is provided with a limiting suction cup (607), the driving plate (602) is L-shaped as a whole, and a plurality of through holes (604) are provided on the side wall of the protrusion (601), and the through holes (604) are connected to the inner cavity of the protrusion (601).

2. The damage-resistant optical glass production grabber according to claim 1, characterized in that: Two auxiliary telescopic rods (304) are installed on the placement seat (302), and the top ends of the auxiliary telescopic rods (304) are connected to the bottom of the installation block (305).

3. The damage-resistant optical glass production grabber according to claim 1, characterized in that: The operating table (2) is provided with a plurality of placement frames (606), the plurality of placement frames (606) are linearly distributed at equal intervals, and the placement frames (606) are provided with a plurality of limiting suction cups (607), the plurality of limiting suction cups (607) are also linearly distributed at equal intervals on the placement frames (606).

4. The damage-resistant optical glass production grabber according to claim 1, characterized in that: The anti-sticking mechanism (5) comprises a connecting block (501), the connecting block (501) is fixedly connected to the transverse plate (406), the connecting block (501) is fixedly connected to a mounting frame (502), a third electric push rod (503) is arranged inside the mounting frame (502), a wedge block (504) is connected to the output end of the third electric push rod (503), and the wedge block (504) is slidably connected to the inside of the connecting block (501).

5. The damage-resistant optical glass production grabber according to claim 4, characterized in that: The cross section of the wedge block (504) is triangular, and a reinforcing block (505) is fixedly connected to the connecting block (501), and the reinforcing block (505) is fixedly connected to the transverse plate (406).

6. The damage-resistant optical glass production grabber according to claim 1, characterized in that: The placement mechanism (7) comprises a surrounding frame (701) and a vertical frame (702); the surrounding frame (701) and the vertical frame (702) are fixedly connected to the bottom plate (1); and a placement plate (703) is slidably connected between the surrounding frame (701) and the vertical frame (702).

7. The damage-resistant optical glass production grabber according to claim 6, characterized in that: A plurality of springs (704) are fixedly connected to the bottom of the placement plate (703), and the bottoms of the springs (704) are fixedly connected to the bottom plate (1).

8. The damage-resistant optical glass production grabber according to claim 7, characterized in that: A plurality of limiting rods (705) are fixedly connected to the bottom plate (1), the placement plate (703) is slidably connected to the limiting rods (705), and the plurality of springs (704) are respectively wound around the plurality of limiting rods (705).

9. The damage-resistant optical glass production grabber according to claim 8, characterized in that: The surrounding frame (701) and the vertical frame (702) are jointly provided with a plurality of rubber protective pads (707); the plurality of corners of the placement plate (703) are respectively slidably connected to the plurality of rubber protective pads (707); and the bottom plate (1) is provided with a damping telescopic rod (706); the top of the damping telescopic rod (706) is connected to the placement plate (703).

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