Plane detection device for optical glass

Abstract

The invention provides a plane detection device for optical glass, and belongs to the technical field of optical glass detection.The plane detection device comprises a detection mechanism, a moving mechanism and a clamping mechanism, the detection mechanism comprises a detection table, a detection area is arranged on the upper surface of the detection table, and a mounting plate is arranged over the middle of the detection area; an image monitoring module is fixedly mounted at the center of the bottom end of the mounting plate, a laser transmitter is fixedly mounted at the front end of the middle of the detection area, a laser receiver is fixedly mounted at the rear end of the middle of the detection area, and an imaging plate is fixedly mounted at the bottom end of the middle of the detection area. The optical glass flatness detection device solves the problem that an existing optical glass flatness detection device cannot adapt to detection of optical glass of different sizes and thicknesses. Through precise clamping, moving and adjusting mechanisms, the stability and the accuracy of the optical glass in the detection process are ensured, the detection precision is improved, and the device is widely applied to quality control and production of the optical glass.

Description

Technical Field

[0001] The invention relates to the technical field of optical glass detection, in particular to a plane detection device for optical glass. Background Art

[0002] The optical glass plane detection device is a device used to detect the flatness of the optical glass surface. It uses the refraction characteristics of optical glass to irradiate the glass surface with laser light emitted by the laser emitting device, and then captures the changes in the laser image through the imaging plate. The image monitoring module monitors and compares the laser image on the imaging plate in real time, analyzes the degree of laser deviation, and thus determines whether there is deformation or defect on the optical glass surface. The device adopts a non-contact measurement method, which can quickly and accurately measure the flatness of optical glass, and is widely used in the quality control of optical instruments, lenses, and other products.

[0003] Compared with the patent with application number 202221361461.8, the prior art has significant problems. First, the technology cannot flexibly detect optical glass of different sizes or thicknesses. It is usually only applicable to glass of specific sizes and thicknesses, and cannot be automatically adjusted according to the size and thickness of the glass, which limits the scope of application of the equipment. Especially when facing thicker optical glass, the laser may not be able to accurately irradiate the surface of the glass, because the propagation distance and irradiation angle of the laser may not be able to adapt to the needs of thicker glass, which may cause the laser to be unable to fully irradiate the front surface of the glass or accurately capture the scattered light caused by defects on the glass surface. In addition, thicker glass may also affect the interaction between the laser and the glass surface. The refraction or scattering effect of the laser may vary depending on the depth of light penetrating the glass, thereby affecting the measurement accuracy of the flatness; secondly, no effective fixing mechanism is set in the prior art, which may cause the optical glass to affect the measurement accuracy due to unstable position during the detection process. If the glass is displaced during the detection process, it is easy to cause deviation in the measurement results, thereby affecting the accuracy and reliability of the detection. Therefore, the prior art has limitations in practical applications and needs to be further optimized to improve adaptability, stability and detection accuracy. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the prior art, the present invention is proposed.

[0006] Therefore, the technical problem to be solved by the present invention is to provide a flatness detection device that can adapt to optical glasses of different sizes and thicknesses, and ensure the stability and measurement accuracy of the optical glass during the detection process.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a plane detection device for optical glass, comprising:

[0008] The detection mechanism comprises a detection platform, wherein the upper surface of the detection platform is provided with a detection area, a mounting plate is provided just above the middle of the detection area, an image monitoring module is fixedly mounted at the center of the bottom end of the mounting plate, a laser transmitter is fixedly mounted at the front end of the middle of the detection area, a laser receiver is fixedly mounted at the rear end of the middle of the detection area, and an imaging plate is fixedly mounted at the bottom end of the middle of the detection area;

[0009] The moving mechanism comprises a servo motor fixedly mounted at the left rear of the top end of the detection platform, the output end of the servo motor is connected to a first screw rod through a coupling, the outer surface of the first screw rod is threadedly connected to a first moving block, and there are two first moving blocks in total, the front ends of the two first moving blocks are extended to the detection area and are fixedly connected to a moving plate, the insides of the two moving plates are provided with a driving assembly, and the front and rear ends of the two groups of the driving assemblies are connected to the second moving blocks; and,

[0010] The clamping mechanism includes a clamping seat fixedly installed between the two second moving blocks at the front end and the two second moving blocks at the rear end, the upper ends of the two clamping seats are slidably connected with clamping plates, the bottom ends of the two clamping plates respectively extend to the bottom of the two clamping seats and are transmission-connected with adjustment components, and the two groups of adjustment components are respectively arranged on the left sides of the two clamping plates, and the right sides of the two clamping plates are each provided with a first limit component.

[0011] As a preferred solution of the plane detection device for optical glass described in the present invention, the movable plate and the clamping mechanism are both arranged at the left end of the detection area, a placing table is fixedly installed at the bottom of the detection area and located at the center of the two clamping seats, and the upper surface of the placing table is on the same horizontal plane as the upper surfaces of the two clamping seats.

[0012] As a preferred solution of the plane detection device for optical glass described in the present invention, wherein: the opposite surfaces of the two second moving blocks at the front end and the two second moving blocks at the rear end are provided with lifting grooves, and the left and right ends of the two clamping seats are respectively slidably connected in the four lifting grooves, and the bottom ends of the four second moving blocks are fixedly installed with electric cylinders, and the interiors of the four electric cylinders are movably connected with telescopic rods, and the top ends of the telescopic rods penetrate the bottom wall of the second moving block and extend into the lifting groove, and are fixedly connected to the bottom surface of the clamping seat.

[0013] As a preferred solution of the plane detection device for optical glass described in the present invention, positioning plates are symmetrically installed on the front and rear sides of the top of the detection platform, and the two positioning plates are slidably connected to the inner top wall of the detection platform, and the two positioning plates are arranged directly above the two clamping seats.

[0014] As a preferred solution of the plane detection device for optical glass of the present invention, the bottom surface of the positioning plate and the laser emitted by the laser emitter are on the same horizontal plane, which is higher than the horizontal plane of the clamping seat and the upper surface of the placement table.

[0015] As a preferred solution of the plane detection device for optical glass described in the present invention, wherein: the driving assembly includes a dual-axis motor fixedly installed at the inner center of the movable plate, the output ends on the front and rear sides of the dual-axis motor are connected to the second screw rods through a coupling transmission, and the thread rotation directions of the outer surfaces of the two second screw rods are set in opposite directions, and the two second movable blocks on the left end are respectively threadedly connected to the outer surfaces of the two second screw rods.

[0016] As a preferred solution of the plane detection device for optical glass described in the present invention, the adjustment component includes a threaded rod rotatably connected to the inside of the clamping seat, and the threaded rod is fixed to the left end of the clamping seat by a bearing limiter, the top end of the threaded rod is fixedly connected with a knob, and the left side of the bottom end of the clamping plate is threadedly connected to the threaded rod.

[0017] As a preferred solution of the plane detection device for optical glass described in the present invention, wherein: the first limit assembly includes a first limit rod fixedly connected to the right side of the bottom end of the clamping seat, the bottom ends of the first limit rod and the threaded rod are fixedly installed with a first limit block, and the right side of the bottom end of the clamping plate is slidably sleeved on the outer surface of the first limit rod.

[0018] As a preferred solution of the plane detection device for optical glass described in the present invention, second limit blocks are symmetrically installed on the left and right sides of the front end of the upper surface of the detection platform, a second limit rod is fixedly installed between the two second limit blocks, and the outer surface of the second limit rod is slidably connected to two sliders, and the rear ends of the two sliders extend into the detection area and are fixedly connected to the front ends of the two movable plates respectively.

[0019] As a preferred solution of the plane detection device for optical glass of the present invention, buffer pads are fixedly installed on the opposite surfaces of the two clamping plates, and the insides of the two buffer pads are filled with sponges.

[0020] Beneficial effects of the present invention:

[0021] (1) Since the upper surfaces of the placement table and the clamping seat are far below the horizontal plane of laser irradiation, the upper surface of the optical glass cannot be directly parallel to the laser. By setting up an electric cylinder and a telescopic rod, the height of the optical glass can be automatically adjusted to ensure that its upper surface is parallel to the laser irradiation surface, thereby ensuring that the laser can accurately irradiate the glass surface for flatness detection. At the same time, the design of the positioning plate effectively prevents the upper surface of the optical glass from being lifted too high, further ensuring the stability and accuracy of the optical glass. This design enables the device to adapt to optical glass of different thicknesses, solving the problem that the prior art cannot flexibly adapt to glass of different thicknesses.

[0022] (2) The clamping seat and clamping plate in this device are used together, and a buffer pad is set on the opposite side of the clamping plate, which effectively avoids damage to the glass surface during the clamping process and ensures the stability of the glass during clamping. In addition, the height of the clamping plate is adjustable, and the staff can adjust it according to the thickness of the optical glass to avoid the top of the clamping plate being higher than the upper surface of the glass, ensuring that the upper surface of the glass is always under the laser irradiation plane and does not affect the laser detection. This design makes the glass always stable during the detection process, eliminating the measurement error that may be caused by the unstable position of the glass in the prior art.

[0023] (3) Through the combination of the driving assembly, the clamping seat and the adjusting assembly, the device can adapt to optical glasses of different sizes and thicknesses, solving the problem of the lack of an effective fixing mechanism in the prior art, effectively improving the adaptability and stability of the equipment, and ensuring the accuracy and reliability of flatness detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0025] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0026] Figure 2 It is a front cross-sectional view of the present invention;

[0027] Figure 3 A top sectional view of the present invention;

[0028] Figure 4 is a side sectional view of the present invention;

[0029] Figure 5 It is a three-dimensional diagram of the moving mechanism and the clamping mechanism of the present invention;

[0030] Figure 6It is a side sectional view of the connection between the moving plate, the first moving block and the sliding block of the present invention;

[0031] Figure 7 It is a front cross-sectional view of the connection between the clamping seat and the second moving block of the present invention. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0035] Example 1

[0036] Reference Figure 1 to Figure 3 , which is the first embodiment of the present invention, provides a plane detection device for optical glass, including a detection mechanism 100, a moving mechanism 200 and a clamping mechanism 300, wherein the clamping mechanism 300 can clamp optical glass of different sizes and thicknesses and ensure that the optical glass is stable and does not move during the detection process. Driven by the moving mechanism 200, the clamping mechanism 300 and the optical glass to be detected can be accurately moved into the detection area, so that the laser transmitter and the laser receiver can perform flatness detection on the surface of the optical glass, thereby achieving efficient and accurate detection.

[0037] Specifically, the detection mechanism 100 includes a detection table 101, and a detection area 101a is provided on the upper surface of the detection table 101. A mounting plate 102 is provided just above the middle of the detection area 101a. An image monitoring module 103 is fixedly installed at the center of the bottom end of the mounting plate 102, which is used to monitor the changes of the laser image during the detection process in real time and transmit these image data to the control system for analysis. The image monitoring module 103 includes a control circuit and a visual camera (i.e., a camera), which can capture and analyze the image of the laser after reflection or scattering on the optical glass surface, and then determine whether there is deformation or defect on the optical glass surface. The image monitoring module 103 is widely used in existing industrial fields, such as mold detection and motor detection, and the technology is mature, so there is no need to expand it in detail.

[0038] A laser emitter 104 is fixedly installed at the front end of the middle of the detection area 101a. The laser emitter 104 is used to emit a linear red laser, similar to the red laser line used in supermarket self-service shopping machines. The laser emitted by the laser emitter 104 irradiates the surface of the optical glass to detect its flatness. The wavelength and shape of the laser are designed to ensure that it can clearly irradiate the optical glass surface to be detected and produce detectable changes through interaction with the glass surface. The design of this laser emitter is a common application in the prior art and is widely used in various optical detection, automation equipment and quality control.

[0039] A laser receiver 105 is fixedly installed at the rear end of the middle of the detection area 101a. The laser receiver 105 is used to receive the laser beam reflected or scattered from the optical glass surface. By receiving these reflected lights, the laser receiver 105 can transmit the reflected laser data to the control system to determine whether the glass surface is flat. The technology of laser receivers has been maturely used in many existing applications, especially in the fields of precision measurement, optical instruments, industrial detection and automatic control.

[0040] An imaging plate 106 is fixedly installed at the bottom of the middle of the detection area 101a. The imaging plate 106 adopts a black flat plate structure, which can effectively display the laser projection and enhance the contrast of the laser image, ensuring that the image monitoring module can clearly capture the changes of the laser. The black surface helps to reduce the interference of reflected light, ensure the stable display of the laser image, and improve the accuracy of the measurement. This design is particularly suitable for high-precision optical glass detection, ensuring the accuracy and reliability of the image during the measurement process.

[0041] An area to be inspected is formed by the combination of the image monitoring module 103, the laser transmitter 104, the laser receiver 105 and the imaging plate 106. When the optical glass passes through the area, the flatness of the surface can be inspected to ensure that the quality of the optical glass meets the standards.

[0042] Example 2

[0043] Reference Figure 1 to Figure 7 , which is the second embodiment of the present invention, is based on the structure and working principle of the previous embodiment, and further optimizes the detection accuracy, adaptability and stability of optical glass. The specific improvements include improving the adjustment method of the clamping mechanism, enhancing the adjustment function of the laser transmitter, and introducing a more accurate mobile control system, thereby improving the adaptability and detection accuracy of the device to optical glass of different sizes and thicknesses.

[0044] Specifically, the moving mechanism 200 includes a servo motor 201 fixedly mounted at the left rear of the top of the detection platform 101, the output end of the servo motor 201 is connected to the first screw rod 202 through a coupling transmission, the outer surface of the first screw rod 202 is threadedly connected to two first moving blocks 203, the front ends of the two first moving blocks 203 are extended into the detection area 101a, and two moving plates 204 are fixedly connected, and the inside of the two moving plates 204 is provided with a driving assembly 205. The driving assembly 205 can drive the two second moving blocks 206 to move horizontally relative to and away from each other through precise control, so as to achieve more accurate positioning and clamping of optical glass. The front and rear ends of the two second moving blocks 206 are connected to the second moving blocks 206 through the driving assembly 205 transmission, and the function of the second moving blocks 206 is to adjust the position of the clamping plate according to actual needs to ensure the accuracy and stability during the clamping process.

[0045] Through the precise control of the servo motor 201, the first screw rod 202 can drive the two first moving blocks 203 to move horizontally to the left and right, and further drive the two moving plates 204 to be smoothly adjusted to the appropriate position. When the moving plate 204 is adjusted to the appropriate position, the two second moving blocks 206 can be driven to move relatively horizontally through the driving component 205. This design enables the optical glass to move smoothly and accurately position. In addition, the precise adjustment of the driving component 205 can not only provide a smooth moving path, but also ensure that each detection point can be accurately aligned during the high-precision optical glass detection process, avoiding measurement errors caused by position deviation.

[0046] The clamping mechanism 300 includes a clamping seat 301 fixedly mounted between the second moving blocks 206 at the front and rear ends, the upper end of the clamping seat 301 is slidably connected to the clamping plate 302, and the bottom end of the clamping plate 302 is transmission-connected to the bottom of the clamping seat 301 through an adjustment component 303. The adjustment component 303 can adjust the height of the clamping plate 302 to avoid blocking the upper surface of the optical glass during clamping, and ensure that the laser can directly irradiate the glass surface. Buffer pads 305 are provided on the opposite side of the clamping plate 302. These buffer pads 305 are filled with sponges, which can reduce the squeezing force of the clamping plate 302 on the glass and increase the friction force, making the glass more stable during the clamping process. The design of the buffer pads not only improves the stability during clamping, but also effectively avoids damage to the glass due to over-tight clamping, and ensures the integrity of the optical glass during the clamping process.

[0047] In order to further improve the clamping stability, the first limiting assembly 304 includes a first limiting rod 304a fixedly connected to the right side of the bottom end of the clamping seat 301, and the bottom ends of the limiting rod 304a and the threaded rod 303a are fixedly installed with a first limiting block 304b to ensure that the vertical movement of the clamping plate 302 is more stable. Through this design, the clamping plate 302 can remain stable during the up and down movement, avoiding deviation or uneven clamping, thereby ensuring the accuracy and reliability of the optical glass during detection.

[0048] In addition, the second limit blocks 209 are symmetrically installed at the top front end and the left and right sides of the detection platform 101. The second limit rod 210 is used in conjunction with the slider 211 to ensure that the movable plate 204 is more stable during the movement process and prevent detection errors caused by unstable movement. By setting the second limit rod 210 and the slider 211, the movable plate 204 can be stably moved horizontally in the detection area 101a to ensure that the optical glass is always in a fixed position during the entire movement process. This design effectively improves the stability of the device and avoids minor deviations caused by external factors, thereby ensuring the accuracy of the detection.

[0049] The electric cylinder 207 at the bottom of the second moving block 206 can move the clamping seat 301 upward or downward through the push of the telescopic rod 208, so as to accurately adjust the height of the optical glass. When the upper surface of the optical glass is against the bottom surface of the positioning plate 108, it can ensure that the upper surface of the optical glass is at the same level as the laser, so as to ensure that the laser can accurately illuminate the optical glass for flatness detection. The design of the electric cylinder 207 ensures that the device can adapt to optical glass of different thicknesses and provide more flexible and efficient detection capabilities. Through this mechanism, the device can intelligently adjust the clamping height, and can ensure the precise positioning of the optical glass during the detection process regardless of how the glass thickness changes.

[0050] The driving assembly 205 includes a dual-axis motor 205a fixedly mounted at the inner center of the movable plate 204, and the output ends on the front and rear sides of the dual-axis motor 205a are connected to the second screw rods 205b through coupling transmission, and the thread rotation directions of the outer surfaces of the two second screw rods 205b are set oppositely, and the two second movable blocks 206 at the left end are respectively threadedly connected to the outer surfaces of the two second screw rods 205b. Start the dual-axis motor 205a, which can drive the two second screw rods 205b to rotate in the same direction or in the opposite direction. When the two second screw rods 205b rotate in the same direction, they can drive the two second moving blocks 206 to move horizontally relative to each other (because the external thread of the screw rods is set in the opposite direction). The two second moving blocks 206 can drive the two clamping seats 301 to move horizontally relative to each other, and the clamping plates 302 on the two clamping seats 301 can clamp the optical glass. By controlling the dual-axis motor 205a to rotate the two second screw rods 205b in the opposite direction, the clamping plates 302 can release the optical glass, making it convenient for the staff to remove the optical glass. This design not only provides a stable and precise clamping function, but also ensures uniform clamping force, avoiding displacement or deformation of the glass due to uneven clamping during the detection process.

[0051] The adjustment assembly 303 includes a threaded rod 303a rotatably connected to the inside of the clamping seat 301, and the threaded rod 303a is fixed to the left end of the clamping seat 301 through a bearing limiter, and the top of the threaded rod 303a is fixedly connected with a knob 303b, and the left side of the bottom end of the clamping plate 302 is threadedly connected to the threaded rod 303a. By controlling the forward and reverse rotation of the knob 303b, the threaded rod 303a can be driven to rotate forward and reverse, thereby driving the clamping plate 302 to move vertically upward or downward horizontally, so as to achieve the height adjustment of the clamping plate 302. This design enhances the convenience of operation, and the staff can easily adjust the height of the clamping plate to adapt to optical glasses of different thicknesses and ensure the flatness of the optical glass during the clamping process.

[0052] The first limiting assembly 304 includes a first limiting rod 304a fixedly connected to the right side of the bottom end of the clamping seat 301, and the first limiting rod 304a and the bottom end of the threaded rod 303a are both fixedly installed with a first limiting block 304b, and the right side of the bottom end of the clamping plate 302 is slidably sleeved on the outer surface of the first limiting rod 304a, ensuring the stability of the vertical movement of the clamping plate 302. Through this limiting design, the clamping plate 302 can ensure its stability during vertical adjustment, prevent excessive or uneven clamping, and thus reduce the pressure and deformation that may be caused to the optical glass.

[0053] This overall structural design ensures that the device can efficiently clamp, move and detect optical glass, especially when facing optical glass of different sizes and thicknesses, it can ensure high-precision flatness detection, ensuring the wide applicability and detection accuracy of the device. Through flexible clamping and moving mechanisms, as well as precise height adjustment functions, the device can adapt to a wide range of application requirements, improve the efficiency and accuracy of the detection process, and is suitable for the production and quality control of high-precision optical glass.

[0054] Working principle:

[0055] The staff first places the optical glass flat on the surface of the placement table 107, and the placement table 107 and the upper surface of the clamping seat 301 are on the same horizontal plane. According to the thickness of the optical glass, the height of the clamping plate 302 is adjusted, and the threaded rod 303a drives the clamping plate 302 to adjust up and down by rotating the knob 303b on the adjustment component 303 to ensure that the top of the clamping plate 302 does not block the upper surface of the optical glass. After the optical glass is placed and the height of the clamping plate 302 is adjusted, the staff checks whether the optical glass is placed stably on the placement table 107. At this time, the upper surface of the optical glass is usually lower than the laser horizontal plane of the laser transmitter 104. The staff pushes the positioning plate 108 into the detection area 101a so that the bottom surface of the positioning plate 108 is placed above the optical glass. Next, the staff starts the dual-axis motor 205a, and drives the second screw rod 205b to rotate in the same direction through the dual-axis motor, driving the two second moving blocks 206 to move horizontally relative to each other, and further drives the clamping seat 301 and the clamping plate 302 to move relative to each other. Horizontally move to ensure that the clamping seat 301 is fixed and horizontally aligned with the optical glass. Then, the staff starts the electric cylinder 207, and the electric cylinder 207 drives the telescopic rod 208 to do piston movement. The telescopic rod 208 pushes the clamping seat 301 to move upward. At this time, the clamping seat 301 and the clamping plate 302 drive the optical glass to move upward, ensuring that the upper surface of the optical glass gradually contacts the bottom surface of the positioning plate 108. When the upper surface of the optical glass contacts the bottom surface of the positioning plate 108, the upper surface of the optical glass and the laser emitted by the laser emitter 104 are in the same horizontal plane, ensuring that the laser can accurately irradiate the glass surface for flatness detection. The staff starts the servo motor 201 to drive the first screw rod 202 to rotate. The rotation of the first screw rod 202 will drive the two first moving blocks 203 to move horizontally, and then drive the two moving plates 204 to move to the right. During the movement, the two moving plates 204 will synchronously drive the clamping mechanism 300 and the optical glass to move to the right, ensuring that the optical glass enters the laser detection area. As the optical glass passes through the laser emitted by the laser transmitter 104, the laser receiver 105 will receive the laser signal reflected from the surface of the optical glass, and the control system will then determine the flatness of the optical glass. During the whole process, the clamping seat 301 and the clamping plate 302 firmly clamp the optical glass to ensure that the optical glass will not be displaced or tilted during the movement, thereby ensuring the accuracy of laser detection.

[0056] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0057] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0058] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A plane detection device for optical glass, characterized in that: include, The detection mechanism (100) comprises a detection platform (101), wherein a detection area (101a) is provided on the upper surface of the detection platform (101), a mounting plate (102) is arranged directly above the middle of the detection area (101a), an image monitoring module (103) is fixedly mounted at the center of the bottom end of the mounting plate (102), a laser transmitter (104) is fixedly mounted at the front end of the middle of the detection area (101a), a laser receiver (105) is fixedly mounted at the rear end of the middle of the detection area (101a), and an imaging plate (106) is fixedly mounted at the bottom end of the middle of the detection area (101a); The moving mechanism (200) comprises a servo motor (201) fixedly mounted at the left rear of the top end of the detection platform (101); the output end of the servo motor (201) is connected to a first screw rod (202) through a coupling; the outer surface of the first screw rod (202) is threadedly connected to a first moving block (203); and there are two first moving blocks (203) in total; the front ends of the two first moving blocks (203) are both extended into the detection area (101a) and are fixedly connected to a moving plate (204); the insides of the two moving plates (204) are both provided with a driving assembly (205); the front and rear ends of the two sets of the driving assemblies (205) are both connected to a second moving block (206); and, The clamping mechanism (300) comprises a clamping seat (301) fixedly mounted between two second moving blocks (206) at the front end and two second moving blocks (206) at the rear end, the upper ends of the two clamping seats (301) are slidably connected with clamping plates (302), the bottom ends of the two clamping plates (302) respectively extend to the bottom of the two clamping seats (301) and are transmission-connected with adjustment components (303), and two groups of the adjustment components (303) are respectively arranged on the left sides of the two clamping plates (302), and the right sides of the two clamping plates (302) are each provided with a first limit component (304).

2. The optical glass plane detection device according to claim 1, characterized in that: The movable plate (204) and the clamping mechanism (300) are both arranged at the left end of the detection area (101a), and a placement table (107) is fixedly installed at the bottom of the detection area (101a) and at the center of the two clamping seats (301), and the upper surface of the placement table (107) is on the same horizontal plane as the upper surfaces of the two clamping seats (301).

3. The optical glass plane detection device according to claim 2, characterized in that: The opposing surfaces of the two second moving blocks (206) at the front end and the two second moving blocks (206) at the rear end are provided with lifting grooves (206a), and the left and right ends of the two clamping seats (301) are respectively slidably connected in the four lifting grooves (206a), and the bottom ends of the four second moving blocks (206) are fixedly installed with electric cylinders (207), and the interiors of the four electric cylinders (207) are movably connected with telescopic rods (208), and the top end of the telescopic rod (208) passes through the bottom wall of the second moving block (206) and extends into the lifting groove (206a), and is fixedly connected to the bottom surface of the clamping seat (301).

4. The optical glass plane detection device according to claim 3, characterized in that: Positioning plates (108) are symmetrically installed on the front and rear sides of the top of the detection platform (101), and the two positioning plates (108) are slidably connected to the inner top wall of the detection platform (101), and the two positioning plates (108) are arranged directly above the two clamping seats (301).

5. The optical glass plane detection device according to claim 4, characterized in that: The bottom surface of the positioning plate (108) is on the same horizontal plane as the laser emitted by the laser emitter (104), and the horizontal plane is higher than the horizontal planes of the upper surfaces of the clamping seat (301) and the placement table (107).

6. The optical glass plane detection device according to claim 5, characterized in that: The driving assembly (205) comprises a dual-axis motor (205a) fixedly mounted at the inner center of the moving plate (204); the output ends on both the front and rear sides of the dual-axis motor (205a) are connected to second screw rods (205b) through coupling transmission, and the threads on the outer surfaces of the two second screw rods (205b) are arranged in opposite directions; and the two second moving blocks (206) at the left end are respectively threadedly connected to the outer surfaces of the two second screw rods (205b).

7. The optical glass plane detection device according to claim 6, characterized in that: The adjustment assembly (303) includes a threaded rod (303a) rotatably connected to the inside of the clamping seat (301), and the threaded rod (303a) is fixed to the left end of the clamping seat (301) through a bearing limiter, the top end of the threaded rod (303a) is fixedly connected to a knob (303b), and the left side of the bottom end of the clamping plate (302) is threadedly connected to the threaded rod (303a).

8. The optical glass plane detection device according to claim 7, characterized in that: The first limiting assembly (304) comprises a first limiting rod (304a) fixedly connected to the right side of the bottom end of the clamping seat (301), the bottom ends of the first limiting rod (304a) and the threaded rod (303a) are both fixedly mounted with a first limiting block (304b), and the right side of the bottom end of the clamping plate (302) is slidably sleeved on the outer surface of the first limiting rod (304a).

9. The optical glass plane detection device according to claim 8, characterized in that: Second limit blocks (209) are symmetrically installed on the left and right sides of the front end of the upper surface of the detection platform (101), and a second limit rod (210) is fixedly installed between the two second limit blocks (209). The outer surface of the second limit rod (210) is slidably connected to two sliders (211), and the rear ends of the two sliders (211) extend into the detection area (101a) and are respectively fixedly connected to the front ends of the two movable plates (204).

10. The optical glass plane detection device according to claim 9, characterized in that: Buffer pads (305) are fixedly mounted on opposite surfaces of the two clamping plates (302), and the interiors of the two buffer pads (305) are filled with sponges.

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