CN219201336U - Zebra angle detection device - Google Patents

Abstract

The present disclosure provides a zebra angle detection device, which belongs to the field of zebra angle detection. The zebra angle detection device comprises: the zebra screen is used for displaying projection imaging of the glass to be detected; the adjusting device is used for horizontally rotating the glass to be measured to adjust the definition of projection imaging of the glass to be measured on the zebra screen; and an angle detection display device for detecting and displaying the rotation angle of the glass to be measured for visual reading. The zebra angle acquisition device has the advantages of high zebra angle acquisition efficiency, timeliness and high precision, effectively reduces the inspection difficulty of cover plate glass, improves the inspection efficiency, rapidly judges the light and heavy grades of the defects of the glass to be detected, and is more convenient and effectively manages the quality of the production line.

Description

Zebra angle detection device

Technical Field

The disclosure relates to the technical field of glass zebra angle detection, in particular to a zebra angle detection device.

Background

In the process of the cover plate glass produced by the float process in China at present, the quality defect similar to optical deformation is formed on the surface of the produced finished glass due to uneven melting of raw materials or quality problems existing in the raw materials in the melting stage of a kiln, and the quality defect is generally called as a shower or stripe, and is one of important attention control items when the quality of the glass is checked. Because the presence of such defects can greatly reduce the throughput and yield of the production line, its impact is particularly severe when used in automotive glazing.

At present, most glass manufacturers in China use a zebra angle detector to detect and judge, and the detector is relatively simple. The defect is that when daily detection is carried out, the user needs to manually walk to the rotary table to read the detection degree when the user shakes to the corresponding angle, so that the working efficiency is affected, and human reading errors are caused.

Disclosure of Invention

One technical problem to be solved by the present disclosure is: the problem of current zebra angle detector detect the low and have personal error of detection efficiency when glass quality is solved.

To solve the above technical problem, an embodiment of the present disclosure provides a zebra angle detection device, including: the zebra screen is used for displaying projection imaging of the glass to be detected; the adjusting device is used for horizontally rotating the glass to be measured to adjust the definition of projection imaging of the glass to be measured on the zebra screen; and an angle detection display device for detecting and displaying the rotation angle of the glass to be measured for visual reading.

In some embodiments, the zebra screen comprises: the device comprises a luminous screen, support columns and a fixed bottom plate; wherein; one end of the support column supports the luminous screen, and the other end of the support column is arranged on the fixed bottom plate; the support column and the fixed bottom plate are mutually perpendicular.

In some embodiments, the adjustment device comprises: the device comprises a supporting rod, a rotating rod, an angle turntable, a bearing frame, an angle dial, a first bevel gear and a second bevel gear; wherein, the rotating rod is rotatably arranged on the supporting rod; one end of the rotating rod is connected with a first bevel gear, and the first bevel gear is in meshed connection with a second bevel gear; the angle turntable is supported on the angle dial and is arranged on the second bevel gear; the bearing frame is arranged on the angle turntable; the glass to be tested is arranged on the bearing frame; the bearing frame is arranged close to the zebra screen; the rotating rod is rotated to enable the plane where the rotating rod rotates to be parallel to the vertical direction, so that the second bevel gear is driven to do horizontal rotation of the plane where the rotating rod rotates to be parallel to the horizontal direction, and the horizontal rotation of the angle turntable, the bearing frame and the glass to be measured is achieved.

In some embodiments, the end of the rotating bar on the side remote from the first bevel gear is fitted with a manual rotating disc.

In some embodiments, a grip is mounted on the side of the manual rotary dial remote from the rotary lever for controlling the rotation of the rotary lever.

In some embodiments, the carrier is an L-shaped rack, including a cross rack and a vertical rack; the transverse frame is arranged on the upper end surface of the angle turntable; the inner side wall of the bearing frame, which is close to one side of the inner right angle of the bearing frame, is provided with a limit groove which is used for inserting glass to be tested; the side wall of the limiting groove is in threaded connection with a limiting screw which is used for limiting glass to be tested.

In some embodiments, the adjustment device further comprises a support table; the supporting table comprises a supporting seat and a bearing table; the support rod is arranged on the support seat; the angle dial is arranged on the bearing table; the first bevel gear and the second bevel gear are accommodated in the inner space of the bearing table; the rotating rod is rotatably arranged on the bearing table.

In some embodiments, an angle detection display device includes: a controller, a display and an angle sensor; the angle sensor is used for detecting the horizontal rotation angle of the glass to be detected; the controller is connected with the display and the angle sensor respectively.

In some embodiments, the display is mounted to the adjustment device.

Through above-mentioned technical scheme, the zebra angle detection device that this disclosure provided, including following beneficial effect:

1. the angle detection display device is used for detecting and displaying the rotation angle of the glass to be detected in real time when the zebra angle is detected, so that the detection personnel can directly read the glass in a visual mode conveniently, the detection personnel do not need to walk to the glass to be detected to read the glass manually according to scales like the prior art, the zebra angle is high in acquisition efficiency, timely and high in precision, the inspection difficulty is effectively reduced, the inspection efficiency is improved, the defect light and heavy grade of the glass to be detected can be rapidly judged, and the quality of a glass production line is more conveniently and effectively managed.

2. The scale on the angle turntable is reserved, a inspector can visually read, and the difference between the data displayed by the angle detection display device and the data read by the inspector is compared, so that the specific zebra angle value of the product is judged more accurately.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

Fig. 1 is a schematic structural view of a zebra angle detection device disclosed in an embodiment of the present disclosure.

Reference numerals illustrate:

1. zebra screen; 1-1, a luminescent screen; 1-2, supporting columns; 1-3, fixing the bottom plate; 2. an adjusting device; 2-1, manually rotating the disc; 2-2, a handle; 2-3, a supporting table; 2-4, supporting rods; 2-5, rotating the rod; 2-6, an angle turntable; 2-7, a bearing frame; 2-8, limit screws; 2-9, an angle dial; 3. an angle detection display device; 3-1, a controller; 3-2, a display; 4. and (5) glass to be tested.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

As shown in fig. 1, an embodiment of the present disclosure provides a zebra angle detection device, including: the zebra screen 1 is used for displaying projection imaging of the glass 4 to be tested; the adjusting device 2 is used for horizontally rotating the glass to be measured 4 so as to adjust the definition of projection imaging of the glass to be measured 4 on the zebra screen 1; and an angle detection display device 3 for detecting and displaying the rotation angle of the glass 4 to be measured for visual reading.

In practical application, the angle of the horizontal rotation of the glass 4 to be detected can be detected and displayed in real time through the angle detection display device 3, so that the glass is convenient for a detector to read timely and quickly, the efficiency is high, and no artificial reading error exists.

In some embodiments, the zebra screen 1 comprises: a luminous screen 1-1, a support column 1-2 and a fixed bottom plate 1-3; wherein; one end of a support column 1-2 supports a light-emitting screen 1-1, and the other end of the support column 1-2 is arranged on a fixed bottom plate 1-3; the support columns 1-2 and the fixed bottom plates 1-3 are mutually perpendicular. In practical application, the light-emitting screen 1-1 is seen through the glass to be measured 4, the projection imaging of the glass to be measured 4 on the light-emitting screen 1-1 can be seen, the glass to be measured 4 is horizontally rotated by the adjusting device 2, when the adjusting device 2 rotates the glass to be measured 4, the angle detection display device 3 can display the horizontal rotation angle in real time, and when the glass to be measured 4 horizontally rotates, the glass to be measured 4 can stop to obtain the zebra angle of the glass to be measured 4 when the projection imaging of the glass to be measured 4 on the light-emitting screen 1-1 becomes clear.

In some embodiments, the adjustment device 2 comprises: the device comprises a supporting rod 2-4, a rotating rod 2-5, an angle turntable 2-6, a bearing frame 2-7, an angle dial 2-9, a first bevel gear and a second bevel gear; wherein, the rotating rod 2-5 is rotatably arranged on the supporting rod 2-4; one end of the rotating rod 2-5 is connected with a first bevel gear, and the first bevel gear is meshed with a second bevel gear; the angle turntable 2-6 is supported on the angle dial 2-9, and the angle turntable 2-6 is arranged on the second bevel gear; the bearing frame 2-7 is arranged on the angle turntable 2-6; the glass 4 to be measured is arranged on the bearing frame 2-7; the bearing frame 2-7 is arranged close to the zebra screen 1; the rotating rod 2-5 is rotated to enable the plane where the rotating rod rotates to be parallel to the vertical direction, so that the second bevel gear is driven to do horizontal rotation of the plane where the rotating rod rotates to be parallel to the horizontal direction, and the horizontal rotation of the angle turntable 2-6, the bearing frame 2-7 and the glass 4 to be measured is achieved.

In other embodiments, the conversion from vertical rotation to horizontal rotation can be realized by replacing the first bevel gear and the second bevel gear, and the conversion from two directions perpendicular to each other can be realized by replacing the second bevel gear with a spherical gear. Of course, the first bevel gear may be replaced with other tooth members capable of engaging with the spherical gear.

In some embodiments, the end of the turning bar 2-5 remote from the side of the first bevel gear is fitted with a manual rotary disc 2-1.

In some embodiments, a grip 2-2 is mounted on the side of the manual rotary disk 2-1 away from the rotary rod 2-5, which can control the rotary rod 2-5 to rotate and further control the angle rotary disk 2-6 to rotate. In practical application, a detector holds the handle 2-2 to rotate the manual rotary disc 2-1 and drives the rotary rod 2-5 to rotate, so as to control the horizontal rotation of the angle rotary disc 2-6.

In some embodiments, the carriers 2-7 are L-shaped frames, including cross frames and upright frames; the transverse frame is arranged on the upper end face of the angle turntable 2-6; the inner side wall of the bearing frame 2-7, which is close to one side of the inner right angle, is provided with a limit groove which is used for inserting glass 4 to be tested; the side wall of the limit groove is in threaded connection with limit screws 2-8 which are used for limiting glass 4 to be tested. In practical application, the glass 4 to be measured is inserted into the limiting groove, then the glass 4 to be measured is fixed through the limiting screws 2-8, the influence of displacement or deflection on the detection result caused by horizontal rotation of the glass is avoided, and the L-shaped frame is stable and not easy to fall off when the glass 4 to be measured is installed. In other embodiments, the bearing frame 2-7 may also be U-shaped to mount the glass 4 to be tested, where the bearing frame 2-7 includes a cross beam and vertical beams separately disposed at two ends of the cross beam, and the two vertical beams are disposed on the same side of the cross beam and above the cross beam; the upper surface indent of crossbeam forms the spacing groove that is used for installing glass 4 that awaits measuring, and the spacing groove that the vertical beam set up can be the logical groove to be convenient for the both sides of glass 4 that awaits measuring pass this logical groove and expose in the outside of vertical beam, then fix through spacing screw 2-8 to await measuring glass 4. And a soft cushion is arranged on one side of the limit screw 2-8 close to the glass 4 to be tested, so that the limit screw 2-8 is prevented from hard contact with the glass 4 to be tested, and the glass 4 to be tested is protected.

In some embodiments, the adjustment device 2 further comprises a support table 2-3; the supporting table 2-3 comprises a supporting seat and a bearing table; the support rods 2-4 are arranged on the support seats; the angle dial 2-9 is arranged on the bearing table; the first bevel gear and the second bevel gear are accommodated in the inner space of the bearing table; the rotating rod 2-5 is rotatably arranged on the bearing table. Specifically, when the bearing frame 2-7 is in the original position, the pointer on the angle turntable 2-6 points to 0 on the angle dial 2-9, and the angle dial 2-9 starts to mark the scale of the rotating angle by turning left or right, so that when the projection imaging of the glass 4 to be measured is clear, the zebra angle of the glass 4 to be measured can be manually obtained through the pointer of the angle turntable 2-6 points to the scale.

In some embodiments, the angle detection display device 3 includes: a controller 3-1, a display 3-2, and an angle sensor; the angle sensor is used for detecting the horizontal rotation angle of the glass 4 to be detected; the controller 3-1 is connected with the display 3-2 and the angle sensor, respectively. In practical applications, the angle sensor may be an encoder, a wire-wound angle sensor, or a non-wire-wound angle sensor, etc.

In some embodiments, the display 3-2 is mounted to the carrier 2-7. In some embodiments, the display 3-2 is disposed toward one side of the manual rotation disk 2-1. In other embodiments, the display 3-2 may also be mounted to a support stand or a carrying platform.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (9)

1. A zebra angle detection device, comprising:

the zebra screen (1) is used for displaying projection imaging of the glass (4) to be tested;

the adjusting device (2) is used for horizontally rotating the glass (4) to be measured to adjust the definition of projection imaging of the glass (4) to be measured on the zebra screen (1); the method comprises the steps of,

and the angle detection display device (3) is used for detecting and displaying the rotation angle of the glass (4) to be detected so as to be read visually.

2. The zebra angle detection device according to claim 1, wherein the zebra screen (1) comprises: a luminous screen (1-1), a support column (1-2) and a fixed bottom plate (1-3); wherein; one end of the supporting column (1-2) supports the luminous screen (1-1), and the other end of the supporting column (1-2) is arranged on the fixed bottom plate (1-3); the support columns (1-2) and the fixed bottom plates (1-3) are arranged perpendicular to each other.

3. The zebra angle detection device according to claim 1, wherein the adjustment device (2) comprises: the device comprises a supporting rod (2-4), a rotating rod (2-5), an angle turntable (2-6), a bearing frame (2-7), an angle dial (2-9), a first bevel gear and a second bevel gear;

wherein the rotating rod (2-5) is rotatably arranged on the supporting rod (2-4); one end of the rotating rod (2-5) is connected with the first bevel gear, and the first bevel gear is in meshed connection with the second bevel gear; the angle turntable (2-6) is supported on the angle dial (2-9), and the angle turntable (2-6) is arranged on the second bevel gear; the bearing frame (2-7) is arranged on the angle turntable (2-6); the glass (4) to be tested is arranged on the bearing frame (2-7); the bearing frames (2-7) are arranged close to the zebra screen (1);

the rotating rod (2-5) is rotated to enable the plane where the rotating rod rotates to be parallel to the vertical direction, so that the second bevel gear is driven to do horizontal rotation of the plane where the rotating rod rotates to be parallel to the horizontal direction, and the horizontal rotation of the angle turntable (2-6), the bearing frame (2-7) and the glass (4) to be tested is achieved.

4. A zebra angle detection device according to claim 3, characterized in that the end of the rotating lever (2-5) on the side remote from the first bevel gear is provided with a manual rotating disc (2-1).

5. The zebra angle detection device according to claim 4, wherein a grip (2-2) is mounted on a side of the manual rotating disc (2-1) away from the rotating rod (2-5) for controlling the rotating rod (2-5) to rotate.

6. A zebra angle detection device according to claim 3, wherein the carrier (2-7) is an L-shaped frame comprising a cross frame and a vertical frame; the transverse frame is arranged on the upper end face of the angle turntable (2-6); the inner side wall of the bearing frame (2-7) close to one side of the right angle in the bearing frame is provided with a limit groove which is used for inserting the glass (4) to be tested; and the side wall of the limiting groove is in threaded connection with limiting screws (2-8) which are used for limiting the glass (4) to be tested.

7. A zebra angle detection device according to claim 3, wherein the adjustment device (2) further comprises a support table (2-3); the supporting table (2-3) comprises a supporting seat and a bearing table; the supporting rods (2-4) are arranged on the supporting seats; the angle dial (2-9) is arranged on the bearing table; the first bevel gear and the second bevel gear are accommodated in the inner space of the bearing table; the rotating rod (2-5) is rotatably arranged on the bearing table.

8. The zebra angle detection device according to any one of claims 1 to 7, wherein the angle detection display device (3) includes: a controller (3-1), a display (3-2) and an angle sensor; the angle sensor is used for detecting the horizontal rotation angle of the glass (4) to be detected; the controller (3-1) is respectively connected with the display (3-2) and the angle sensor.

9. The zebra angle detection device of claim 8, wherein the display (3-2) is mounted to the adjustment device (2).

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