Multi-view glass contour precision detection device

Abstract

The utility model relates to the technical field of glass contour precision detection, in particular to a multi-view glass contour precision detection device which comprises a supporting table, a reciprocating motor is mounted on one side of the surface of the supporting table, a grating ruler is arranged on one side of the surface of the supporting table, and a mounting table is arranged on one side of the surface of the supporting table. According to the multi-view glass contour precision detection device, through the arrangement of the supporting table, the reciprocating motor, the grating ruler, the mounting table, the linear bearing, the elastic piece, the displacement sensor, the detection table, the sliding block, the glass sheet and the linear guide rail, the two sides of the glass sheet can be scanned at the same time, comprehensive measurement is achieved, the detection efficiency is improved, errors can be compensated in real time in the detection process, and the detection accuracy is improved. Therefore, a high-precision measurement range from 3 micrometers to 5 micrometers is achieved, meanwhile, bounce transmission between the reciprocating motor and the linear module is reduced through the linear bearing and the elastic piece, and stability and accuracy of measurement are further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field related to glass contour precision detection, in particular to a multi-viewing angle glass contour precision detection device. Background Art

[0002] Transparent materials are used in a wide variety of areas in national defense, industrialization, and daily life: from transparent optical elements in various lenses to protective glass for aircraft and car cabins and various display screens. Free-form surface elements made of various transparent materials such as those mentioned above have been widely used in daily scientific research and life. With the development of science and technology and industrialization, the requirements for detecting surface deformation of protective glass for aircraft and car cabins are also increasing. Glass is a common building material, and its appearance profile is one of the key factors affecting its quality. The accuracy of glass profile detection is crucial to optimizing production processes and improving product quality. Therefore, multi-view glass profile precision detection devices are particularly needed.

[0003] However, the existing multi-view glass contour precision detection devices have poor stability during measurement, and thus cannot guarantee the accuracy of the measurement. In addition, the measurement speed is mostly slow, which affects the measurement efficiency and thus reduces production efficiency. In addition, the curvature of the glass cannot be fully measured, so that the measured glass contour data is not accurate enough. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-view glass contour precision detection device to solve the problem that the existing multi-view glass contour precision detection device proposed in the above background technology has poor stability during measurement, thereby being unable to guarantee the accuracy of measurement, and the measurement speed is mostly slow, thereby affecting the measurement efficiency, thereby reducing production efficiency, and being unable to fully measure the curvature of the glass, thereby making the measured glass contour data inaccurate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-viewing glass contour precision detection device, comprising a support table, a reciprocating motor is installed on one side of the surface of the support table, a grating ruler is arranged on one side of the surface of the support table, a mounting table is arranged on one side of the surface of the support table, a linear bearing is connected to one side of the surface of the reciprocating motor, a spring is connected to the other end of the linear bearing, a grating sensor is installed on one side of the surface of the mounting table, a displacement sensor is installed on one side of the surface of the mounting table, a detection table is arranged at the scanning position of the mounting table, a slider is connected to one side of the surface of the detection table, a glass sheet is bonded to one side of the surface of the detection table, and a linear guide is connected to one side of the surface of the slider.

[0006] Preferably, two groups of the mounting platforms are provided, and the mounting platforms are symmetrically distributed on both sides of the detection platform.

[0007] Preferably, the mounting platform is connected to the spring sheet, and the grating ruler is connected to the mounting platform.

[0008] Preferably, the measuring direction of the displacement sensor is aligned with the detection platform, and two groups of linear guide rails are provided.

[0009] Preferably, the support platforms are provided in two groups, and the reciprocating motors are provided in two groups.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the multi-view glass contour precision detection device can scan both sides of the glass sheet at the same time, obtain glass contour data through multi-view scanning technology, realize comprehensive measurement, improve detection efficiency, greatly improve measurement speed, and improve production efficiency. During the detection process, the grating sensor can sense the detection error in the Z-axis direction, the grating ruler can sense the detection error in the X-axis direction, and compensate for the error in real time, thereby achieving a high-precision measurement range of three to five microns. At the same time, the linear bearing and the spring reduce the transmission of the jump between the reciprocating motor and the linear module, further ensuring the stability and accuracy of the measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the linear guide rail and the slider cooperating with each other in the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the mounting platform and the spring piece cooperating with each other in the utility model;

[0014] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0015] In the figure: 1. Support table; 2. Reciprocating motor; 3. Grating ruler; 4. Mounting table; 5. Linear bearing; 6. Spring piece; 7. Grating sensor; 8. Displacement sensor; 9. Testing table; 10. Slider; 11. Glass sheet; 12. Linear guide. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4The utility model provides a technical solution, a multi-viewing glass contour precision detection device, including a support table 1, a reciprocating motor 2 is installed on one side of the surface of the support table 1, a grating ruler 3 is arranged on one side of the surface of the support table 1, a mounting table 4 is arranged on one side of the surface of the support table 1, a linear bearing 5 is connected to one side of the surface of the reciprocating motor 2, and a spring 6 is connected to the other end of the linear bearing 5, a grating sensor 7 is installed on one side of the surface of the mounting table 4, a displacement sensor 8 is installed on one side of the surface of the mounting table 4, a detection table 9 is arranged at the scanning position of the mounting table 4, a slider 10 is connected to one side of the surface of the detection table 9, a glass sheet 11 is attached to one side of the surface of the detection table 9, and a linear guide 12 is connected to one side of the surface of the slider 10. Through the support table 1, the reciprocating motor 2, the grating ruler 3, the mounting table 4, the linear bearing 5, the spring 6, the grating sensor 7, the displacement sensor 8 The displacement sensor 8, the detection table 9, the slider 10, the glass sheet 11 and the linear guide 12 are arranged. When in use, first, the ball between the linear guide 12 and the slider 10 guides the slider 10 to move, so that the slider 10 drives the detection table 9 to move, and the detection table 9 drives the glass sheet 11 to move. During the movement of the glass sheet 11, the displacement sensor 8 is started, so that the two groups of displacement sensors 8 scan both sides of the glass sheet 11 at the same time, so as to achieve comprehensive measurement and improve the detection efficiency. During the detection process, the grating sensor 7 can sense the detection error in the Z-axis direction, and the grating ruler 3 can sense the detection error in the X-axis direction, and compensate for the error in real time, so as to achieve a high-precision measurement range of three to five microns. At the same time, the linear bearing 5 and the spring 6 reduce the beating transmission between the reciprocating motor 2 and the linear module, further ensuring the stability and accuracy of the measurement.

[0018] Furthermore, two groups of mounting platforms 4 are provided, and the mounting platforms 4 are symmetrically distributed on both sides of the detection platform 9. Through the setting of the mounting platforms 4, when in use, the two groups of symmetrically distributed mounting platforms 4 can facilitate the displacement sensor 8 to detect both sides of the glass sheet 11 at the same time, thereby obtaining the glass contour data through multi-view scanning technology.

[0019] Furthermore, the mounting table 4 is connected to the spring piece 6, and the grating ruler 3 is connected to the mounting table 4. Through the setting of the grating ruler 3, when in use, the grating ruler 3 can measure the linear displacement of the mounting table 4 in the X-axis direction, thereby compensating for the measurement error of the mounting table 4 in the X-axis direction, thereby improving the measurement accuracy.

[0020] Furthermore, the measuring direction of the displacement sensor 8 is aligned with the detection table 9, and two groups of linear guide rails 12 are provided. Through the setting of the displacement sensor 8, when in use, the displacement sensor 8 can measure the contour of the moving glass sheet 11, thereby achieving the effect of multi-angle measurement.

[0021] Furthermore, two groups of support platforms 1 are provided, and two groups of reciprocating motors 2 are provided. Through the setting of the support platforms 1, when in use, the two groups of support platforms 1 can provide support for the two groups of reciprocating motors 2, the grating scales 3 and the mounting platforms 4, thereby ensuring the stability of the reciprocating motors 2, the grating scales 3 and the mounting platforms 4 during operation.

[0022] Working principle: First, the ball bearings between the linear guide 12 and the slider 10 guide the slider 10 to move, so that the slider 10 drives the detection table 9 to move, and the detection table 9 drives the glass sheet 11 to move. During the movement of the glass sheet 11, the displacement sensor 8 is started, so that the two groups of displacement sensors 8 scan both sides of the glass sheet 11 at the same time, so as to achieve comprehensive measurement and improve the detection efficiency. During the detection process, the grating sensor 7 can sense the detection error in the Z-axis direction, and the grating ruler 3 can sense the detection error in the X-axis direction, and compensate for the error in real time, so as to achieve a high-precision measurement range of three to five microns. At the same time, the linear bearing 5 and the spring 6 reduce the transmission of the beating between the reciprocating motor 2 and the linear module, further ensuring the stability and accuracy of the measurement.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-view glass contour precision detection device, comprising a support table (1), characterized in that: A reciprocating motor (2) is installed on one side of the surface of the support platform (1), a grating ruler (3) is arranged on one side of the surface of the support platform (1), a mounting platform (4) is arranged on one side of the surface of the support platform (1), a linear bearing (5) is connected to one side of the surface of the reciprocating motor (2), a spring (6) is connected to the other end of the linear bearing (5), a grating sensor (7) is installed on one side of the surface of the mounting platform (4), a displacement sensor (8) is installed on one side of the surface of the mounting platform (4), a detection platform (9) is arranged at the scanning position of the mounting platform (4), a slider (10) is connected to one side of the surface of the detection platform (9), a glass sheet (11) is bonded to one side of the surface of the detection platform (9), and a linear guide rail (12) is connected to one side of the surface of the slider (10).

2. The multi-viewing glass contour precision detection device according to claim 1 is characterized in that: The mounting platforms (4) are provided in two groups, and the mounting platforms (4) are symmetrically distributed on both sides of the detection platform (9).

3. The multi-viewing glass contour precision detection device according to claim 1, characterized in that: The mounting platform (4) is connected to the spring sheet (6), and the grating ruler (3) is connected to the mounting platform (4).

4. The multi-viewing glass contour precision detection device according to claim 1, characterized in that: The measuring direction of the displacement sensor (8) is aligned with the detection platform (9), and two groups of linear guide rails (12) are provided.

5. The multi-viewing glass contour precision detection device according to claim 1, characterized in that: The support platform (1) is provided with two groups, and the reciprocating motor (2) is provided with two groups.

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