CN215339477U - Gantry synchronous swinging mechanism for liquid crystal glass detection - Google Patents
Gantry synchronous swinging mechanism for liquid crystal glass detection Download PDFInfo
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- CN215339477U CN215339477U CN202121510497.3U CN202121510497U CN215339477U CN 215339477 U CN215339477 U CN 215339477U CN 202121510497 U CN202121510497 U CN 202121510497U CN 215339477 U CN215339477 U CN 215339477U
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Abstract
The utility model discloses a gantry synchronous swinging mechanism for liquid crystal glass detection, which comprises two bases, an upper connecting plate, an upper cross beam and at least one group of first electric cylinders, wherein the upper connecting plate is in shaft connection with the bases; and a connecting shaft is arranged between the base and the upper connecting plate. Through the scheme, the glass detection device has the advantages of simple structure, reliability in detection and the like, and has high practical value and popularization value in the technical field of display screen glass detection.
Description
Technical Field
The utility model relates to the technical field of panel display, in particular to a gantry synchronous swinging mechanism for liquid crystal glass detection.
Background
In the production process of the liquid crystal glass, the integrity of a product needs to be detected, and because the transparent glass has the light reflection property, the traditional liquid crystal glass is mostly detected together with a display product, and no reliable liquid crystal glass detecting instrument exists in the market. Although there are a small number of glass detection devices on the market, such as the chinese utility model patent with the application number "201420676390. X" and the name "a glass detection device", it includes a body device, a positioning adjustment device, a reading device and an output device, the body device includes a case, a light source, a switching power supply and a controller, the case is provided with an antistatic rubber sheet, the light of the light source is emitted through a transparent plate; the positioning adjusting device comprises a knob, a sliding block, a positioning block and a fixing block; the positioning block is fixed on the sliding block, the sliding block is connected with the fixing block through the guide pillar and the lead screw, and one end of the lead screw is fixedly connected with the knob; the reading device comprises a lens, and the lens is connected to the body device; the output device comprises a display screen, and the display screen is connected to the body device.
Then like the chinese utility model patent of application number "201610959431. X", the name is "compound optical glass detects machine", it includes base, work platen, first frame, second frame, table surface device, first detecting element, second detecting element and glass hold-down mechanism, the base is fixed on ground, installs first quick-witted case on the bottom plate of base, is fixed with the work platen on the base, is fixed with first frame on the work platen, is fixed with the second frame in the first frame, and the lower extreme and the base of second frame are fixed, install glass hold-down mechanism, table surface device and first detecting element on the work platen in proper order.
Then like the chinese utility model patent of application number "201922134761.7", the name is "a coated glass detection device", it includes fixing device, clamping device, detection device and output device, through setting up fixing device, the workstation can carry out horizontal migration under the removal of slider, and the telescopic link is made vertical removal, and detection device can the position of accurate positioning workstation, and during equipment operation, photoelectric sensor conveys information to the display screen on.
The above techniques have common and fatal problems: the cameras (detection units) are all perpendicular to the surface of the glass, and due to the transparent characteristic of the glass, the above-mentioned technologies cannot reliably detect the defects of cracks, spots, transverse and vertical lines, uneven gluing and the like of the glass.
Therefore, a gantry synchronous swinging mechanism for detecting liquid crystal glass, which has a simple structure and reliable detection, is urgently needed to be provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model aims to provide a gantry synchronous swinging mechanism for detecting liquid crystal glass, and adopts the following technical scheme:
a gantry synchronous swinging mechanism for detecting liquid crystal glass is used for carrying a camera and a light source for detecting the liquid crystal glass and comprises two bases, an upper connecting plate, an upper cross beam and at least one group of first electric cylinders, wherein the upper connecting plate is in shaft connection with the bases; and a connecting shaft is arranged between the base and the upper connecting plate.
Preferably, the first electric cylinders are arranged in two groups and are connected with the end part of the upper cross beam in a one-to-one correspondence manner.
Furthermore, the gantry synchronous swinging mechanism for detecting the liquid crystal glass further comprises an inner connecting plate, a lower beam and at least one group of second electric cylinders, wherein the lower part of the inner connecting plate is connected with a base shaft; the connecting shaft is connected with the base, the upper connecting plate and the inner connecting plate; the first electric cylinder and the second electric cylinder are respectively arranged at the front side and the rear side of the base.
Preferably, the second electric cylinders are arranged in two groups and are connected with the end parts of the lower cross beam in a one-to-one correspondence manner.
Furthermore, a connecting seat is fixed at the end part of the lower cross beam; and the connecting seat is provided with a hinged seat hinged with the second electric cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the utility model skillfully arranges the base, the upper connecting plate and the upper beam, and carries a plurality of cameras which are arranged in parallel by using the upper beam so as to realize synchronous detection;
(2) the utility model ingeniously arranges two groups of swing electric cylinder groups to drive the upper beam to swing at the shaft joint of the base and the upper connecting plate and realize the angle-variable detection of the camera, the rotation angles of the upper beam and the lower beam are symmetrical about the normal line to realize the light compensation, and the swing action process simulates the manual oblique detection process;
(3) the utility model adopts two groups of swing electric cylinder groups, which are more stable in stress and stable and reliable in swing;
in conclusion, the utility model has the advantages of simple structure, reliable detection and the like, and has high practical value and popularization value in the technical field of display screen glass detection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of protection, and it is obvious for those skilled in the art that other related drawings can be obtained according to these drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a partial schematic view of the present invention.
FIG. 3 is a partial schematic view of the present invention (II).
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1. a base; 2. an upper connecting plate; 3. an inner connection plate; 4. a connecting shaft; 5. a first electric cylinder; 6. a second electric cylinder; 7. a lower cross beam; 8. an upper cross beam; 9. a connecting seat; 10. a hinged seat.
Detailed Description
To further clarify the objects, technical solutions and advantages of the present application, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Examples
As shown in fig. 1 to fig. 3, the present embodiment provides a gantry synchronous swinging mechanism for liquid crystal glass inspection, which is used for mounting a camera for liquid crystal glass inspection. In the present embodiment, the terms "first", "second", and the like are used only for distinguishing the similar components, and are not to be construed as limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings. In this embodiment, when the gantry synchronous swinging mechanism for detecting the liquid crystal glass simulates manual detection, the good condition of the liquid crystal glass is observed obliquely.
In this embodiment, the gantry synchronous swinging mechanism for liquid crystal glass detection comprises two bases 1, an upper connecting plate 2 connected with the bases 1 through a shaft, an upper cross beam 8 connected between the tops of the upper connecting plate 2 and used for installing a camera, an inner connecting plate 3, the lower part of which is connected with the bases 1 through a shaft and rotates synchronously with the upper connecting plate 2, a lower cross beam 7 arranged between the tops of the inner connecting plate 3, a connecting shaft 4 arranged between the bases 1, the upper connecting plate 2 and the inner connecting plate 3, two second electric cylinders 6, the tops of which are connected with the ends of the lower cross beam 7, and two first electric cylinders 5, the tops of which are connected with the upper cross beam 8; the first electric cylinder 5 and the second electric cylinder 6 form two groups of swing electric cylinder groups, and the first electric cylinder 5 and the second electric cylinder 6 are distributed on the front side and the rear side of the upper beam 8 and are in a splayed shape.
In addition, a connecting seat 9 is fixed at the end part of the lower cross beam 7; and a hinge seat 10 hinged with the second electric cylinder 6 is provided on the connection seat 9.
In this embodiment, the bases 1 are disposed on two sides of the detection assembly line in a one-to-one correspondence manner, and when the first electric cylinder 5 and the second electric cylinder 6 are extended and centered, the camera is perpendicular to the plane of the detection assembly line (i.e., the normal direction a). When detecting, electronic jar 5 of first shrink, electronic jar 6 of second shrink, so, entablature 8 swings to left side (0 ~ 70 °), and the bottom end rail swings right (0 ~ 70 °), and the left side contained angle of camera and detection assembly line (liquid crystal glazing) diminishes, and the right side contained angle of light source and detection assembly line (liquid crystal glazing) diminishes, and in the change process, alright glass detects. The action process simulates an artificial detection process, and the detection is more accurate and reliable.
In conclusion, the utility model fills the technical blank that no accurate and reliable gantry synchronous swinging mechanism for liquid crystal glass detection carrying a liquid crystal glass detection camera exists in the industry, has outstanding substantive characteristics and obvious progress compared with the prior art, and has high practical value and popularization value in the technical field of display screen glass detection.
The above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the scope of the present invention, but all the modifications made by the principles of the present invention and the non-inventive efforts based on the above-mentioned embodiments shall fall within the scope of the present invention.
Claims (5)
1. A gantry synchronous swinging mechanism for detecting liquid crystal glass is used for carrying a camera and a light source for detecting the liquid crystal glass and is characterized by comprising two bases (1), an upper connecting plate (2) connected with the bases (1) in a shaft mode, an upper cross beam (8) connected between the tops of the upper connecting plate (2) and used for mounting the camera, and at least one group of first electric cylinders (5) which are connected with the end portion of the upper cross beam (8) and configured for driving the upper cross beam (8) to rotate at the shaft joint of the bases (1) and the upper connecting plate (2); a connecting shaft (4) is arranged between the base (1) and the upper connecting plate (2).
2. A gantry synchronous swinging mechanism for liquid crystal glass detection according to claim 1, wherein the first electric cylinders (5) are arranged in two groups and are connected with the end of the upper beam (8) in a one-to-one correspondence manner.
3. A gantry synchronous swinging mechanism for detecting liquid crystal glass according to claim 1, further comprising an inner connecting plate (3) with its lower part connected with the base (1) by a shaft, a lower beam (7) arranged between the tops of the inner connecting plate (3) for mounting a light source, and at least one set of second electric cylinders (6) connected with the end of the lower beam (7) and configured for driving the lower beam (7) to rotate at the shaft joint of the base (1) and the inner connecting plate (3); the connecting shaft (4) is connected with the base (1), the upper connecting plate (2) and the inner connecting plate (3); the first electric cylinder (5) and the second electric cylinder (6) are respectively arranged on the front side and the rear side of the base (1).
4. A gantry synchronous swinging mechanism for liquid crystal glass detection according to claim 3, wherein the second electric cylinders (6) are arranged in two groups and are connected with the end of the lower beam (7) in a one-to-one correspondence manner.
5. A gantry synchronous swinging mechanism for detecting liquid crystal glass according to claim 3, wherein a connecting seat (9) is fixed at the end of the lower beam (7); and a hinged seat (10) hinged with the second electric cylinder (6) is arranged on the connecting seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121510497.3U CN215339477U (en) | 2021-07-05 | 2021-07-05 | Gantry synchronous swinging mechanism for liquid crystal glass detection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121510497.3U CN215339477U (en) | 2021-07-05 | 2021-07-05 | Gantry synchronous swinging mechanism for liquid crystal glass detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418867A (en) * | 2021-07-05 | 2021-09-21 | 成都中嘉微视科技有限公司 | Gantry synchronous swinging mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418867A (en) * | 2021-07-05 | 2021-09-21 | 成都中嘉微视科技有限公司 | Gantry synchronous swinging mechanism |
| CN113418867B (en) * | 2021-07-05 | 2023-10-10 | 成都中嘉微视科技有限公司 | Gantry synchronous swinging mechanism |
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