A non-destructive clamping mechanical arm for optical lenses

Abstract

The utility model discloses a non-destructive clamping mechanical arm for optical lenses. The utility model includes a base, a rotating component, a first adjustment component, a second adjustment component, a mounting bracket, a clamp and a pressure relief component. The rotating component is arranged on the base, the first adjustment component is arranged on the rotating component, the second adjustment component is arranged on the first adjustment component, the mounting bracket is arranged on the second adjustment component, the clamp includes a clamp seat inserted on the mounting bracket, a clamp plate arranged at the front and rear ends of the clamp seat, a rubber seat arranged on the right side of the clamp plate, a first spring arranged on the inner side of the clamp plate, a fixing plate welded on the first spring and connected to the clamp plate screw, and a piston arranged on the inner side of the clamp plate. The pressure relief component is arranged on the clamp seat. By arranging the clamp and the pressure relief component, the utility model effectively avoids the problem of damage to the clamp or the optical lens due to a malfunction of the air pressure device without affecting the use of the clamping mechanical arm.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping mechanical arms, in particular to a non-destructive clamping mechanical arm for optical lenses. Background Art

[0002] The non-destructive clamping robot is designed to achieve stable and precise clamping of optical lenses while avoiding any form of damage to the lenses. It is suitable for scenarios such as processing, testing, and transportation of optical lenses. During the processing, it can achieve precise clamping and positioning of optical lenses to improve processing accuracy and efficiency; during the testing process, it can ensure that the optical lenses remain stable and accurate during the testing process; during transportation, it can protect the optical lenses from damage and contamination. The clamping robot usually clamps the optical lenses by changing the air pressure during use. However, after long-term use, the device for adjusting the air pressure will inevitably malfunction. When the air pressure is too high, the clamp will be damaged. When the air pressure is too low, the clamp cannot clamp the optical lens, which will cause the optical lens to break. There are certain shortcomings. For this reason, we propose a non-destructive clamping robot for optical lenses. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art or related technologies.

[0004] To this end, the technical solution adopted by the utility model is: a non-destructive clamping mechanical arm for optical lenses, comprising a base, a rotating component, a first adjustment component, a second adjustment component, a mounting bracket, a clamp and a pressure relief component, the rotating component is arranged on the base, the first adjustment component is arranged on the rotating component, the second adjustment component is arranged on the first adjustment component, and the mounting bracket is arranged on the second adjustment component, the clamp comprises a clamp seat inserted on the mounting bracket, an air cavity arranged in the clamp seat, a clamp plate arranged at the front and rear ends of the clamp seat, a rubber seat arranged on the right side of the clamp plate, a first spring arranged on the inner side of the clamp plate, a fixing plate welded on the first spring and connected to the clamp plate screw, and a piston arranged on the inner side of the clamp plate, the pressure relief component comprises a pressure relief seat arranged on the top of the clamp seat, a round rod inserted on the pressure relief seat, a second spring sleeved on the outside of the round rod, a sealing plug arranged at the bottom of the round rod, and a pressure relief hole opened on the pressure relief seat.

[0005] Preferably, the rotating assembly includes a rotating seat fixed to the output end of the motor inside the base and a first driving motor arranged at the rear side of the rotating seat.

[0006] Preferably, the first adjustment assembly includes a first connecting rod fixed to the output end of the first driving motor and a second driving motor arranged at the rear side of the first connecting rod.

[0007] Preferably, the second adjustment assembly includes a second connecting rod fixed to the output end of the second drive motor and a third drive motor arranged at the rear side of the second connecting rod.

[0008] Preferably, the mounting bracket is fixedly connected to the output end of the third drive motor, a mounting hole is provided on the mounting bracket, and a sliding groove is provided on the right side of the mounting bracket.

[0009] Preferably, the clamp further comprises a tightening knob threadedly connected to the left portion of the clamp seat and an air pipe arranged on the left side of the clamp seat and connected to the air cavity.

[0010] By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: the utility model effectively avoids the problem of damage to the clamp or optical lens due to malfunction of the air pressure device by setting the clamp and the pressure relief component without affecting the use of the clamping robot arm. During use, when the air pressure is too low, since the first spring of the clamp has a certain elasticity, the clamp can be pulled close to the clamp seat by the first spring. When close, the rubber seat on the clamp can firmly fix the optical lens to avoid the optical lens being broken due to separation from the clamp during transportation. When the air pressure is too high, since the second spring of the pressure relief component has a certain elasticity, the gas will push the sealing plug to move. After moving to the appropriate position, the pressure can be relieved through the pressure relief hole to avoid the problem of damage to the clamp due to excessive air pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 For this utility model Figure 1 A schematic diagram of the structure of the mounting bracket;

[0013] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the middle clamp and the pressure relief assembly;

[0014] Figure 4 For this utility model Figure 3 Schematic diagram of the structure inside the middle clamp seat;

[0015] Figure 5 For this utility model Figure 3 Schematic diagram of the structure of the middle splint;

[0016] Figure 6 For this utility model Figure 1 Schematic diagram of the structure of the pressure relief component.

[0017] Reference numerals:

[0018] 100, base;

[0019] 200, rotating assembly; 201, rotating seat; 202, first driving motor;

[0020] 300, first adjustment assembly; 301, first connecting rod; 302, second driving motor;

[0021] 400, second adjustment assembly; 401, second connecting rod; 402, third driving motor;

[0022] 500, mounting bracket; 501, mounting hole; 502, slide groove;

[0023] 600, clamp; 601, clamp seat; 602, tightening knob; 603, air pipe; 604, clamp plate; 605, rubber seat; 606, first spring; 607, fixing plate; 608, piston; 609, air chamber;

[0024] 700, pressure relief assembly; 701, pressure relief seat; 702, round rod; 703, second spring; 704, sealing plug; 705, pressure relief hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0026] Some embodiments of the utility model are described below in conjunction with the accompanying drawings to provide a non-destructive clamping robot arm for optical lenses.

[0027] Embodiment 1:

[0028] Reference Figure 1-6 , which is the first embodiment of the utility model, provides an optical lens non-destructive clamping robot arm, including a base 100, a rotating assembly 200, a first adjustment assembly 300, a second adjustment assembly 400, a mounting bracket 500, a clamp 600 and a pressure relief assembly 700.

[0029] Specifically, the rotating assembly 200 is arranged on the base 100, and the rotating assembly 200 includes a rotating base 201 fixed to the output end of the motor inside the base 100 and a first driving motor 202 arranged on the rear side of the rotating base 201. When in use, the motor inside the base 100 can drive the rotating base 201 to rotate for transportation.

[0030] Specifically, the first adjustment component 300 is arranged on the rotating component 200. The first adjustment component 300 includes a first connecting rod 301 fixed to the output end of the first drive motor 202 and a second drive motor 302 arranged on the rear side of the first connecting rod 301. When in use, the operation of the first drive motor 202 can drive the first connecting rod 301 to rotate for transportation.

[0031] Specifically, the second adjustment component 400 is arranged on the first adjustment component 300, and the second adjustment component 400 includes a second connecting rod 401 fixed to the output end of the second drive motor 302 and a third drive motor 402 arranged on the rear side of the second connecting rod 401. When in use, the operation of the second drive motor 302 can drive the second connecting rod 401 to rotate for transportation.

[0032] Specifically, the mounting bracket 500 is arranged on the second adjustment component 400, and the mounting bracket 500 is fixedly connected to the output end of the third drive motor 402. A mounting hole 501 is provided on the mounting bracket 500, and a slide groove 502 is provided on the right side of the mounting bracket 500. When in use, the operation of the third drive motor 402 can drive the mounting bracket 500 to rotate for clamping. At the same time, a plurality of clamps 600 can be installed through the mounting hole 501. A certain number of clamps 600 can be installed according to actual needs for use, and the clamp 600 can be slid on the mounting bracket 500 through the slide groove 502 to achieve a limiting effect for use.

[0033] Specifically, the clamp 600 includes a clamp seat 601 inserted on the mounting bracket 500, an air cavity 609 arranged in the clamp seat 601, clamp plates 604 arranged at the front and rear ends of the clamp seat 601, a rubber seat 605 arranged on the right side of the clamp plate 604, a first spring 606 arranged on the inner side of the clamp plate 604, a fixing plate 607 welded on the first spring 606 and screwed to the clamp plate 604, and a piston 608 arranged on the inner side of the clamp plate 604. The clamp 600 also includes a tightening knob 602 threadedly connected to the left part of the clamp seat 601 and an air pipe 603 arranged on the left side of the clamp seat 601 and connected to the air cavity 609. The air pipe 603 is fixedly connected to the air pressure regulating device. Next, when in use, the clamp seat 601 can be inserted into the mounting hole 501 on the mounting bracket 500. After insertion, the tightening knob 602 can be rotated to fix it so as to install the clamp 600. After installation, the piston 608 can be aligned with the air cavity 609 and inserted. After insertion, the fixing plate 607 can be fixed on the clamp seat 601 by screws to install the clamp 604. After installation, when the air pressure is too low, since the first spring 606 has a certain elasticity, the clamp 604 can be pulled close to the clamp seat 601 by the first spring 606. When close, the rubber seat 605 on the two clamps 604 can firmly fix the optical lens to prevent the optical lens from being broken due to separation from the clamp 600 during transportation.

[0034] Specifically, the pressure relief assembly 700 includes a pressure relief seat 701 arranged at the top of the clamp seat 601, a round rod 702 inserted into the pressure relief seat 701, a second spring 703 sleeved on the outside of the round rod 702, a sealing plug 704 arranged at the bottom of the round rod 702 and a pressure relief hole 705 opened on the pressure relief seat 701. During use, when the air pressure is too high, since the second spring 703 has a certain elasticity, the gas will push the sealing plug 704 to move, and after moving to a suitable position, the pressure can be released through the pressure relief hole 705, thereby avoiding the problem of excessive air pressure damaging the second spring 703, thereby causing damage to the clamp 600.

[0035] The working principle and use process of the utility model are as follows: when in use, the air pressure in the air cavity 609 is adjusted to be small through the air pressure device. After it is reduced, due to the negative pressure generated inside the air cavity 609, the piston 608 will drive the clamping plate 604 and the rubber seat 605 to move inward, and the two moving rubber seats 605 will clamp the optical lens. Then, the air pressure in the air cavity 609 is adjusted to be large through the air pressure device. After it is large, the optical lens can be released to transport the optical lens. During transportation, when the air pressure is too low, the first spring 606 of the clamp 600 has It has a certain elasticity, and the first spring 606 can pull the clamp 604 close to the clamp seat 601. When close, the rubber seat 605 on the two clamps 604 can firmly fix the optical lens to prevent the optical lens from being broken due to detachment from the clamp 600 during transportation. When not transported, when the air pressure is too high, since the second spring 703 of the pressure relief assembly 700 has a certain elasticity, the gas will push the sealing plug 704 to move. After moving to the appropriate position, the pressure can be relieved through the pressure relief hole 705 to avoid the problem of damage to the clamp 600 due to excessive air pressure.

[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A non-destructive clamping robot for optical lenses, characterized in that: include: base(100); A rotating assembly (200) arranged on the base (100); A first adjustment component (300) arranged on the rotating component (200); A second adjustment component (400) is arranged on the first adjustment component (300); A mounting bracket (500) arranged on the second adjustment component (400); A clamp (600), comprising a clamp seat (601) inserted on the mounting bracket (500), an air cavity (609) arranged in the clamp seat (601), clamping plates (604) arranged at the front and rear ends of the clamp seat (601), a rubber seat (605) arranged on the right side of the clamp plate (604), a first spring (606) arranged on the inner side of the clamp plate (604), a fixing plate (607) welded to the first spring (606) and screwed to the clamp plate (604), and a piston (608) arranged on the inner side of the clamp plate (604); The pressure relief assembly (700) comprises a pressure relief seat (701) arranged at the top of the clamp seat (601), a round rod (702) inserted into the pressure relief seat (701), a second spring (703) sleeved on the outside of the round rod (702), a sealing plug (704) arranged at the bottom of the round rod (702), and a pressure relief hole (705) opened on the pressure relief seat (701).

2. The optical lens non-destructive clamping mechanical arm according to claim 1, characterized in that: The rotating assembly (200) comprises a rotating seat (201) fixed to the output end of the motor inside the base (100) and a first driving motor (202) arranged at the rear side of the rotating seat (201).

3. The optical lens non-destructive clamping mechanical arm according to claim 2, characterized in that: The first adjustment assembly (300) comprises a first connecting rod (301) fixed to the output end of the first driving motor (202) and a second driving motor (302) arranged at the rear side of the first connecting rod (301).

4. The optical lens non-destructive clamping mechanical arm according to claim 3, characterized in that: The second adjustment assembly (400) comprises a second connecting rod (401) fixed to the output end of the second drive motor (302) and a third drive motor (402) arranged at the rear side of the second connecting rod (401).

5. The optical lens non-destructive clamping mechanical arm according to claim 4, characterized in that: The mounting bracket (500) is fixedly connected to the output end of the third drive motor (402), a mounting hole (501) is provided on the mounting bracket (500), and a sliding groove (502) is provided on the right side of the mounting bracket (500).

6. The optical lens non-destructive clamping mechanical arm according to claim 1, characterized in that: The clamp (600) further comprises a tightening knob (602) threadedly connected to the left portion of the clamp seat (601), and an air tube (603) arranged on the left side of the clamp seat (601) and connected to the air cavity (609).

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