Deviation rectifying mechanism of downward swinging machine for optical lens polishing

Abstract

The utility model relates to the field of optical lens processing equipment, and discloses a deviation rectifying mechanism of a downward swinging machine for optical lens polishing, which comprises a bottom plate, a deviation rectifying mechanism and a control module, a shell is arranged on the bottom plate, a control module is arranged on the shell, a deviation rectifying mechanism is arranged on the shell, the deviation rectifying mechanism is connected with the control module, an optical lens is arranged in the shell, and the deviation rectifying mechanism corresponds to the optical lens; and the deviation rectifying mechanism comprises an adjusting rod, a swing plate, a polishing rod, a second motor, a first servo motor, a first threaded rod, a second servo motor, a second threaded rod, a displacement sensor and an angle sensor, the adjusting rod is slidably connected to the shell, and the swing plate is rotationally connected to one end of the adjusting rod. Compared with the prior art, the automatic deviation rectifying device has the following advantages and effects that the automatic deviation rectifying effect can be achieved in the polishing process of the optical lens through cooperation of all the components, and the polishing effect and the product quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens processing equipment technical field, especially optical lens polishing is with the mechanism of deviation of lower swing machine. BACKGROUND

[0002] The optical lens polishing machine is a kind of processing equipment for producing optical lens, and is widely used in optical industry and electronic industry.The optical lens polishing machine adopts quasi-spherical center principle, makes the main shaft swing reciprocating around swing shaft while high-speed rotating, cooperates with polishing liquid, realizes precision grinding, surface polishing and machining to optical lens;

[0003] In the polishing process of optical lens, lower swing machine is one of commonly used equipment, and it makes lens and polishing tool contact and polish by specific swing action to obtain ideal surface finish and precision;

[0004] However, in actual operation, deviation may occur in the swing action of lower swing machine due to various factors (such as mechanical vibration, component wear, installation error, etc.), which affects the quality of optical lens polishing, and there is room for improvement.

[0005] Therefore, we propose a kind of optical lens polishing is with the mechanism of deviation of lower swing machine to solve the problems in the background art. CONTENT OF UTILITY MODEL

[0006] The utility model aims at providing a kind of optical lens polishing is with the mechanism of deviation of lower swing machine, with the effect of automatic deviation correction.

[0007] The above technical purpose of the utility model is realized by the following technical scheme: a kind of optical lens polishing is with the mechanism of deviation of lower swing machine, including bottom plate, deviation correction mechanism and control module;

[0008] The bottom plate is provided with a shell, the control module is arranged on the shell, the deviation correction mechanism is arranged on the shell, the deviation correction mechanism is connected with the control module, and the optical lens is arranged in the shell, and the deviation correction mechanism corresponds to the optical lens;

[0009] The deviation correction mechanism includes adjusting rod, swing plate, polishing rod, motor two, servo motor one, threaded rod one, transmission rod, servo motor two, threaded rod two, displacement sensor and angle sensor, the adjusting rod is slidably connected to the shell, one end of the adjusting rod is rotatably connected with the swing plate, the polishing rod is fixedly installed on the swing plate, and the cooperation between the shell, the control module and the deviation correction mechanism is designed, so that the effect of automatic deviation correction can be achieved during polishing of the optical lens, and the polishing effect and product quality are improved.

[0010] The further setting of the utility model discloses: motor two is fixedly installed on one side of the casing, the output of motor two is through the casing and is fixedly connected with round plate, the swing board is equipped with sliding groove no.

[0011] The further setting of the utility model discloses: servo motor one is fixedly installed on the round plate, the output of servo motor one is fixedly connected with threaded rod no.

[0012] The further setting of the utility model discloses: servo motor two is fixedly installed on the casing, the output of servo motor two is fixedly connected with threaded rod no.

[0013] The further setting of the utility model discloses: displacement sensor is fixedly installed in the casing, displacement sensor corresponds with swing board and polishing rod, displacement sensor is connected with control module, when swing board and polishing rod appear the transverse or longitudinal displacement of normal range in the process of swinging down, displacement sensor can capture these change data in real time and transmit them to control module.

[0014] The further setting of the utility model discloses: angle sensor is fixedly installed in the casing, angle sensor corresponds with swing board and polishing rod, angle sensor is connected with control module, when swing board and polishing rod appear the swing angle of normal range in the process of swinging down, angle sensor can accurately feedback angle deviation information to control module.

[0015] The further setting of the utility model discloses: the convex block is welded on the adjusting rod, the convex block is connected with the casing and slides, servo motor two is connected with control module, avoids the rotation of adjusting rod, and promotes stability.

[0016] The utility model discloses further provide: one end of screw rod one with the round plate rotation is connected, the slider with the round plate sliding connection, the round plate is equipped with sliding groove no.

[0017] The utility model discloses further provide: motor servo motor one and motor two all with control module is connected, through control module to motor one and motor two drive control.

[0018] The utility model discloses further provide: the output of motor one is fixedly installed with the seat of placing, the optical lens is arranged on the seat of placing, the polishing rod is contacted with the optical lens, motor one with control module is connected, through the drive of motor one makes the seat of placing rotate certain angle, with the seat of placing synchronous rotation certain angle of driving the optical lens, reach the effect that the polishing rod carries out the surface of the optical lens to the full polishing.

[0019] The utility model discloses the beneficial effect is:

[0020] (1) a kind of optical lens polishing with lower swing machine deviation rectification mechanism, when the swing board and the polishing rod in lower swing process appear the transverse or longitudinal displacement beyond normal range, the displacement sensor can capture these change data in real time, and it is transmitted to the control module, at this time, the control module controls and drives servo motor two, so that servo motor two drives screw rod two rotation, with screw rod two and the adjusting rod are threaded transmission and make the adjusting rod slide certain distance on the shell, with the adjusting rod through the swing board drives the polishing rod synchronous movement, so as to reach the purpose of the swing board and polishing rod movement adjustment, further reach the effect of displacement correction.

[0021] (2) a kind of optical lens polishing with lower swing machine deviation rectification mechanism, when the swing board and the polishing rod in lower swing process appear the swing angle beyond normal range, the angle sensor can accurately feedback angle deviation information to the control module, at this time, the control module controls and drives servo motor one, so that servo motor one drives screw rod one rotation on the round plate, with screw rod one and the slider are threaded transmission, so that the slider slides certain distance in the sliding groove no. 2 of the round plate, with the slider drives the transmission rod synchronous sliding in the sliding groove no. 1 of the swing board, so as to reach the distance between the transmission rod and the round plate center adjustment, further reach the effect of adjusting the angle of the swing board, further reach the effect of angle correction. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0023] Figure 1 A perspective structural schematic view of the deviation correction mechanism of the lower swing machine for polishing optical lenses is provided for the present application.

[0024] Figure 2 An assembly structural schematic view of the deviation correction mechanism of the lower swing machine for polishing optical lenses is provided for the present application.

[0025] Figure 3 A deviation correction mechanism structural schematic view of the deviation correction mechanism of the lower swing machine for polishing optical lenses is provided for the present application.

[0026] Figure 4 A circular plate dissection schematic view of the deviation correction mechanism of the lower swing machine for polishing optical lenses is provided for the present application.

[0027] Figure 5 An adjusting rod dissection schematic view of the deviation correction mechanism of the lower swing machine for polishing optical lenses is provided for the present application.

[0028] In the figure, 1, bottom plate; 2, shell; 3, control module; 4, deviation correction mechanism; 5, displacement sensor; 6, angle sensor; 7, electric motor one; 8, placing seat; 9, optical lens; 401, adjusting rod; 402, swing plate; 403, polishing rod; 404, electric motor two; 405, circular plate; 406, servo motor one; 407, threaded rod one; 408, sliding block; 409, transmission rod; 410, servo motor two; 411, threaded rod two. DETAILED DESCRIPTION

[0029] The technical solutions of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can pass through intermediate medium indirectly connected, can be two element internal communication.For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned terms in the utility model according to specific circumstances.

[0031] Referring to Figures 1-5 A kind of optical lens polishing lower swing machine deviation correction mechanism, including bottom plate 1, deviation correction mechanism 4 and control module 3;

[0032] Bottom plate 1 is equipped with shell 2, shell 2 is equipped with control module 3, shell 2 is equipped with deviation correction mechanism 4, deviation correction mechanism 4 is connected with control module 3, shell 2 is equipped with optical lens 9, deviation correction mechanism 4 corresponds with optical lens 9;

[0033] Deviation correction mechanism 4 includes adjusting rod 401, swing plate 402, polishing rod 403, motor two 404, servo motor one 406, threaded rod one 407, transmission rod 409, servo motor two 410, threaded rod two 411, displacement sensor 5 and angle sensor 6, shell 2 is slidably connected with adjusting rod 401, one end of adjusting rod 401 is rotatably connected with swing plate 402, swing plate 402 is fixedly installed with polishing rod 403, through the cooperation design between shell 2, control module 3 and deviation correction mechanism 4, in the process of polishing to optical lens 9, can reach the effect of automatic deviation correction, improves polishing effect and product quality.

[0034] In the mode, one side of the shell 2 is fixedly provided with a motor two 404, the output end of the motor two 404 penetrates the shell 2 and is fixedly connected with a round plate 405, a sliding groove one is formed in the swing plate 402, a transmission rod 409 is slidably connected in the sliding groove one, the transmission rod 409 is connected with the round plate 405, a servo motor one 406 is fixedly installed on the round plate 405, the output end of the servo motor one 406 is fixedly connected with a threaded rod one 407, the threaded rod one 407 is threadedly connected with a sliding block 408, the transmission rod 409 is fixedly installed on the sliding block 408, the threaded rod one 407 is driven to rotate on the round plate 405 by the servo motor one 406, and the threaded rod one 407 is threadedly connected with the sliding block 408, so that the sliding block 408 slides in a sliding groove two on the round plate 405 by a certain distance, and the sliding block 408 drives the transmission rod 409 to synchronously slide in the sliding groove one on the swing plate 402, so that the distance between the transmission rod 409 and the center of the round plate 405 is adjusted, the motor and the servo motor one 406 are connected with the control module 3, and the motor one 7 and the motor two 404 are driven and controlled by the control module 3.

[0035] In the mode, the servo motor two 410 is fixedly installed on the shell 2, the output end of the servo motor two 410 is fixedly connected with a threaded rod two 411, and the threaded rod two 411 is threadedly connected with the adjusting rod 401, the threaded rod two 411 is driven to rotate by the servo motor two 410, the threaded rod two 411 is threadedly connected with the adjusting rod 401, and the adjusting rod 401 slides on the shell 2 by a certain distance.

[0036] In the mode, the displacement sensor 5 is fixedly installed in the shell 2, the displacement sensor 5 corresponds to the swing plate 402 and the polishing rod 403, and the displacement sensor 5 is connected with the control module 3, when the swing plate 402 and the polishing rod 403 appear transverse or longitudinal displacement beyond the normal range in the swing process, the displacement sensor 5 can capture the change data in real time and transmit the change data to the control module 3.

[0037] In the mode, the angle sensor 6 is fixedly installed in the shell 2, the angle sensor 6 corresponds to the swing plate 402 and the polishing rod 403, and the angle sensor 6 is connected with the control module 3, when the swing plate 402 and the polishing rod 403 appear swing angle beyond the normal range in the swing process, the angle sensor 6 can accurately feed the angle deviation information to the control module 3.

[0038] In this way, the adjusting rod 401 is welded with a protrusion, the protrusion is in sliding connection with the shell 2, the servo motor two 410 is connected with the control module 3, the rotation of the adjusting rod 401 is avoided, the stability is improved, one end of the threaded rod one 407 is rotatably connected with the circular plate 405, the sliding block 408 is in sliding connection with the circular plate 405, the circular plate 405 is provided with a sliding groove two, and the sliding block 408 slides in the sliding groove two.

[0039] In this way, the shell 2 is provided with the motor one 7, the output end of the motor one 7 is fixedly provided with a placing seat 8, the optical lens 9 is arranged on the placing seat 8, the polishing rod 403 is in contact connection with the optical lens 9, the motor one 7 is connected with the control module 3, the placing seat 8 is driven to rotate by a certain angle through the motor one 7, and the optical lens 9 is synchronously rotated by a certain angle through the placing seat 8, so that the polishing rod 403 fully polishes the surface of the optical lens 9, and the specific structure and working principle of the placing seat 8 and the motor one 7 can be referred to the application number 201921802752.4, which is not repeated here.

[0040] Working principle: when in use, the motor one 7, the motor two 404, the servo motor one 406, the servo motor two 410, the displacement sensor 5 and the angle sensor 6 are driven and controlled through the control module 3.

[0041] Firstly, the optical lens 9 is arranged on the placing seat 8, then the circular plate 405 is driven to reciprocatingly rotate by a certain angle through the positive and negative driving of the motor two 404, the circular plate 405 drives the transmission rod 409 to synchronously move through the transmission of the threaded rod one 407 and the sliding block 408, the transmission rod 409 and the sliding groove one on the swing plate 402 interact with each other, the swing plate 402 is synchronously driven to reciprocatingly rotate with the circular plate 405 as the center of the adjusting rod 401, so that the swing plate 402 is reciprocatingly swung; meanwhile, the swing plate 402 drives the polishing rod 403 to synchronously swing, and the polishing rod 403 interacts with the optical lens 9, so that the surface of the optical lens 9 is swung and polished.

[0042] In this process, when the swing plate 402 and the polishing rod 403 are in the process of swinging downward and the horizontal or vertical displacement exceeds the normal range, the displacement sensor 5 can capture the change data in real time and transmit the change data to the control module 3, at this time, the control module 3 controls and drives the servo motor two 410 to drive the threaded rod two 411 to rotate, the threaded rod two 411 is in threaded transmission with the adjusting rod 401 and drives the adjusting rod 401 to slide on the shell 2 by a certain distance, and the adjusting rod 401 drives the polishing rod 403 to synchronously move through the swing plate 402, so that the swing plate 402 and the polishing rod 403 are adjusted to move, and the displacement correction effect is achieved.

[0043] Meanwhile, when the swing plate 402 and the polishing rod 403 have a swing angle exceeding the normal range during the downward swing, the angle sensor 6 can accurately feed the angle deviation information to the control module 3, at this time, the control module 3 controls the servo motor 406 to drive, so that the servo motor 406 drives the threaded rod 407 to rotate on the circular plate 405, at the same time, the threaded rod 407 is in threaded transmission with the sliding block 408, so that the sliding block 408 slides in the sliding groove two on the circular plate 405 by a certain distance, at the same time, the sliding block 408 drives the transmission rod 409 to synchronously slide in the sliding groove one on the swing plate 402, so as to adjust the distance between the transmission rod 409 and the center of the circular plate 405, and further adjust the angle of the swing plate 402, and further correct the angle;

[0044] The utility model discloses relative to the prior art obtained the technical progress is: through the cooperation of each component in the polishing process to optical lens 9, can reach the effect of automatic deviation correction, has improved the polishing effect and product quality, and the structure is simple and practical higher.

Claims

1. A downward-swinging correction mechanism for polishing optical lenses, characterized in that, It includes a base plate (1), a correction mechanism (4), and a control module (3); The base plate (1) is provided with a housing (2), the housing (2) is provided with a control module (3), the housing (2) is provided with a correction mechanism (4), the correction mechanism (4) is connected to the control module (3), the housing (2) is provided with an optical lens (9), and the correction mechanism (4) corresponds to the optical lens (9); The correction mechanism (4) includes an adjusting rod (401), a swing plate (402), a polishing rod (403), a second motor (404), a first servo motor (406), a first threaded rod (407), a transmission rod (409), a second servo motor (410), a second threaded rod (411), a displacement sensor (5), and an angle sensor (6). The adjusting rod (401) is slidably connected to the housing (2). One end of the adjusting rod (401) is rotatably connected to the swing plate (402). The polishing rod (403) is fixedly installed on the swing plate (402).

2. The optical lens polishing lower swing machine correction mechanism according to claim 1, characterized in that: A second motor (404) is fixedly installed on one side of the housing (2). The output end of the second motor (404) passes through the housing (2) and is fixedly connected to a circular plate (405). A sliding groove is provided on the swing plate (402). A transmission rod (409) is slidably connected in the sliding groove. The transmission rod (409) is connected to the circular plate (405).

3. The optical lens polishing lower swing machine correction mechanism according to claim 2, characterized in that: A servo motor (406) is fixedly installed on the circular plate (405). A threaded rod (407) is fixedly connected to the output end of the servo motor (406). A slider (408) is threadedly connected to the threaded rod (407). A transmission rod (409) is fixedly installed on the slider (408).

4. The optical lens polishing lower swing machine correction mechanism according to claim 1, characterized in that: A servo motor (410) is fixedly installed on the housing (2). The output end of the servo motor (410) is fixedly connected to a threaded rod (411), which is threadedly connected to the adjusting rod (401).

5. The optical lens polishing lower swing machine correction mechanism according to claim 1, characterized in that: A displacement sensor (5) is fixedly installed inside the housing (2). The displacement sensor (5) corresponds to the swing plate (402) and the polishing rod (403). The displacement sensor (5) is connected to the control module (3).

6. The optical lens polishing lower swing machine correction mechanism according to claim 5, characterized in that: An angle sensor (6) is fixedly installed inside the housing (2). The angle sensor (6) corresponds to the swing plate (402) and the polishing rod (403). The angle sensor (6) is connected to the control module (3).

7. The optical lens polishing lower swing machine correction mechanism according to claim 4, characterized in that: The adjusting rod (401) is welded with a protrusion, which is slidably connected to the housing (2). The second servo motor (410) is connected to the control module (3).

8. The optical lens polishing lower swing machine correction mechanism according to claim 3, characterized in that: One end of the threaded rod (407) is rotatably connected to the circular plate (405), and the slider (408) is slidably connected to the circular plate (405). A sliding groove is provided on the circular plate (405), and the slider (408) slides in the sliding groove.

9. The optical lens polishing lower swing machine correction mechanism according to claim 3, characterized in that: Both the electric motor servo motor one (406) and the electric motor two (404) are connected to the control module (3).

10. The optical lens polishing lower swing machine correction mechanism according to claim 1, characterized in that: The housing (2) is equipped with a motor (7), and the output end of the motor (7) is fixedly mounted with a placement seat (8). The optical lens (9) is placed on the placement seat (8), the polishing rod (403) is in contact with the optical lens (9), and the motor (7) is connected to the control module (3).

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