Glass positioning mechanism and glass detection device

Abstract

The utility model discloses a glass positioning mechanism which comprises a mounting plate, a positioning device and a lifting device, the lifting device comprises a plurality of glass lifting air cylinders and a plurality of nail column lifting air cylinders, and the glass lifting air cylinders and the nail column lifting air cylinders are all arranged on the mounting plate. The glass lifting air cylinder and the nail column lifting air cylinder stretch out or retract in the direction perpendicular to the mounting plate. Wherein the positioning device comprises a first air cylinder, the first air cylinder is arranged on the nail column lifting air cylinder, and the first air cylinder is used for clamping and positioning a nail column on the glass. Correspondingly, the utility model also discloses a glass detection device, which comprises a manipulator and the glass positioning mechanism provided by the utility model, wherein the manipulator is used for grasping glass and placing the glass on a mounting plate of the glass positioning mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning, in particular to a glass positioning mechanism and a glass detection device. Background Art

[0002] In recent years, with the rapid development of the automotive industry, more and more cars have started to use large-area glass to improve the riding experience of users. Among them, in order to ensure the quality reliability of the large-area glass, it is usually necessary to accurately position the glass on the fixture before leaving the factory for quality inspection, and at the same time, to detect whether bolts for subsequent installation are provided on the glass.

[0003] Currently, the existing fixture positioning requires manual bending to manually align the glass back and forth and left and right. It has the problems of high operation intensity, complex operation, and time waste. Moreover, the manual assisted positioning is unstable each time, which easily leads to inaccurate detection data finally obtained by the subsequent fixture. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a glass positioning mechanism and a glass detection device to solve the problems of complex operation, time waste, and unstable positioning result existing in the manual adjustment of the existing fixture during glass positioning.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is: a glass positioning mechanism, which includes a mounting plate, a positioning device, and a lifting device. The lifting device includes a plurality of glass lifting cylinders and a stud lifting cylinder. The plurality of glass lifting cylinders and the stud lifting cylinder are all arranged on the mounting plate, and the glass lifting cylinders and the stud lifting cylinder all extend or retract in a direction perpendicular to the mounting plate. Among them, the positioning device includes a first cylinder, and the first cylinder is arranged on the stud lifting cylinder and is used to clamp and position the studs on the glass.

[0006] In the above technical solution of the utility model, aiming at the problems of complex operation, time waste, and unstable positioning result existing in the manual adjustment of the existing fixture during glass positioning, the utility model designs a new glass positioning mechanism. This glass positioning mechanism can automatically position the glass, without manual positioning, which can effectively reduce the working intensity of the operator, improve the working efficiency, and improve the positioning effect.

[0007] When positioning with the glass positioning mechanism designed by the present utility model, the glass lifting cylinder and the nail post lifting cylinder can be pre-controlled to extend in a direction perpendicular to the mounting plate, and then the glass can be directly placed on the above-mentioned mounting plate. At this time, the glass is supported by the above-mentioned glass lifting cylinder; and, the nail posts on the above-mentioned glass can be correspondingly matched with the first cylinders arranged on the nail post lifting cylinders to clamp and position the nail posts on the glass by using the first cylinders, so as to complete the positioning of the main nail posts and auxiliary nail posts on the glass, and indirectly realize the positioning of the glass. That is to say, by using the glass positioning mechanism designed by the present utility model, multiple cylinders can be used to replace manual positioning, which can effectively improve the efficiency and the positioning quality, and facilitate the reliability of the results of subsequent glass detection.

[0008] Further, in the glass positioning mechanism of the present utility model, a support boss is provided on the mounting plate.

[0009] Further, in the glass positioning mechanism of the present utility model, a photoelectric switch is further included. The photoelectric switch is arranged on the mounting plate and is close to the support boss.

[0010] Further, in the glass positioning mechanism of the present utility model, both the photoelectric switch and the support boss are arranged at the middle position of the mounting plate.

[0011] Further, in the glass positioning mechanism of the present utility model, cylinder magnetic switches are provided on both the first cylinders and the glass lifting cylinders. The cylinder magnetic switches are used to control the telescopic amount of the cylinders.

[0012] Further, in the glass positioning mechanism of the present utility model, a plurality of solenoid valves are further included. The plurality of solenoid valves are respectively connected to the first cylinders and the glass lifting cylinders to respectively control each cylinder to extend or retract along its preset direction.

[0013] Correspondingly, the present utility model also discloses a glass detection device, which includes: a manipulator and the above-mentioned glass positioning mechanism of the present utility model; wherein, the manipulator is used to hold the glass and place it on the mounting plate of the glass positioning mechanism.

[0014] Further, in the glass detection device of the present utility model, the positioning device of the glass positioning mechanism further includes a plurality of second cylinders. The plurality of second cylinders are arranged along the circumferential direction of the mounting plate, and the second cylinders all extend or retract towards the middle position of the mounting plate on the horizontal plane.

[0015] Further, in the glass detection device of the present utility model, it further includes a detection device. The detection device includes a plurality of slide rails, a slide plate, and a detection probe. The slide rails are arranged on the mounting plate and extend towards the middle position of the mounting plate. The slide plate is slidably connected to the slide rails, and the slide plate approaches or moves away from the middle position of the mounting plate along the extension direction of the slide rails. The slide rails are connected to the output end of the second cylinder, and the detection probe is arranged on the slide plate.

[0016] Further, in the glass detection device of the present utility model, it further includes an optical fiber and an alarm device. The optical fiber is communicatively connected to the alarm device. The optical fiber detects and determines whether there are bolts on the glass, and when it determines that there are no bolts on the glass, it sends an alarm signal to the alarm device, and the alarm device receives the alarm signal and gives an alarm prompt.

[0017] The beneficial effects of the present utility model are as follows: A glass positioning mechanism is designed. This glass positioning mechanism can automatically position the glass placed on the mounting plate by using multiple cylinders. It does not require manual positioning, which can effectively reduce the working intensity of operators, improve work efficiency, and improve the positioning effect. It has good promotion prospects and application prospects. Correspondingly, the present utility model also discloses a glass detection device. This glass detection device is implemented based on the above-mentioned glass positioning mechanism of the present utility model. This glass detection device can detect the glass after the glass positioning mechanism completes the positioning of the glass, and it also has the above-mentioned advantages and beneficial effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the glass detection device of the present utility model in one embodiment;

[0019] Figure 2 is a top view of the structure of the glass detection device of the present utility model in one embodiment;

[0020] Figure 3 is Figure 1 a partial enlarged view of part A of the glass detection device shown.

[0021] Reference Numeral Explanation:

[0022] 1. Mounting plate; 11. Support boss;

[0023] 2. Positioning device; 21. Second cylinder; 22. First cylinder;

[0024] 3. Lifting device; 31. Glass lifting cylinder; 32. Nail post lifting cylinder;

[0025] 4. Photoelectric switch;

[0026] 5. Detection device; 51. First slide rail; 52. Second slide rail; 53. Slide plate; 54. Detection probe. Specific implementation manner

[0027] To describe in detail the technical content, achieved purpose and effects of the present utility model, the following is described in conjunction with the implementation manners and with reference to the drawings.

[0028] Please refer to Figures 1 to 3 As shown, the present utility model designs a glass detection device, which includes: a manipulator and a glass positioning mechanism, and the manipulator is used to grasp the glass and place it on the mounting plate 1 of the above-mentioned glass positioning mechanism, so as to use the glass positioning mechanism to position the glass, thereby facilitating subsequent detection of the glass. As Figure 2 As shown, in this embodiment, the above-mentioned glass positioning mechanism specifically includes: a mounting plate 1, a positioning device 2 and a lifting device 3, and the above-mentioned positioning device 2 includes two first cylinders 22 and five second cylinders 21.

[0029] Correspondingly, in this embodiment, the lifting device 3 specifically includes a plurality of glass lifting cylinders 31, which are arranged on the mounting plate 1, and the glass lifting cylinders 31 all extend or retract in a direction perpendicular to the mounting plate 1, so as to support and control the lifting of the glass; at the same time, the lifting device 3 also includes a nail column lifting cylinder 32. In this embodiment, two nail column lifting cylinders 32 are arranged on the mounting plate 1, and these two nail column lifting cylinders 32 are also installed on the above-mentioned mounting plate 1, and these two nail column lifting cylinders 32 can also extend or retract in a direction perpendicular to the mounting plate 1.

[0030] At the same time, in this embodiment, the two first cylinders 22 of the above-mentioned positioning device 2 can be respectively arranged on the above-mentioned two nail column lifting cylinders 32, and the first cylinder 22 can be used to clamp and fasten the main nail column and the auxiliary plastic nail column on the glass, so as to fasten and fix the nail column. At the same time, since the above-mentioned nail column is fastened by the first cylinder 22, and the first cylinder 22 is arranged on the above-mentioned nail column lifting cylinder 32, therefore, when the nail column lifting cylinder 32 controls itself to extend or retract in a direction perpendicular to the mounting plate 1, it can also drive the nail column to lift.

[0031] That is to say, in actual application, when using the glass positioning mechanism designed by the present utility model for positioning, the glass lifting cylinder 31 and the nail column lifting cylinder 32 can be pre-controlled to extend in a direction perpendicular to the mounting plate 1, and then the glass is directly placed on the above-mentioned mounting plate 1. At this time, the glass is supported by the above-mentioned glass lifting cylinder 31; and, the nail columns on the above-mentioned glass can be correspondingly matched with the first cylinders 22 on the nail column lifting cylinder 32, so as to use the first cylinder 22 to clamp and position the nail columns on the glass, thereby completing the positioning of the main nail column and the auxiliary nail column on the glass, and indirectly realizing the positioning of the glass.

[0032] Accordingly, after the positioning is completed, both the above-mentioned stud lifting cylinder 32 and the glass lifting cylinder 31 can retract in a direction perpendicular to the mounting plate 1, and finally the glass can be supported by the supporting boss 11 provided on the mounting plate 1, as Figure 1 shown. The supporting boss 11 can support the glass after the positioning of the glass with studs is completed, so as to facilitate the subsequent detection of the glass.

[0033] It should be noted that, in this embodiment, in order to further improve the automation degree of the glass detection device, a photoelectric switch 4 is also provided on the above-mentioned mounting plate 1. The photoelectric switch 4 can be used to identify whether a glass is placed on the mounting plate 1, so as to judge whether a start signal needs to be sent to control the start of the glass detection device to complete the positioning of the glass and subsequent detection.

[0034] And, referring to Figure 3 it can be seen that, in this embodiment, in order to ensure that the glass can effectively block the photoelectric switch 4 in a direction perpendicular to the mounting plate 1 and realize the normal application of the photoelectric switch 4, so that the situation that the photoelectric switch 4 cannot be detected due to the setting position problem when the glass is placed on the mounting plate 1 does not occur, both the above-mentioned photoelectric switch 4 and the supporting boss 11 can be specifically provided at the middle position of the mounting plate 1.

[0035] Accordingly, in this embodiment, the five second cylinders 21 in the positioning device 2 of the glass positioning mechanism are also installed on the mounting plate 1; among them, these five second cylinders 21 are arranged along the circumference of the mounting plate, and these 5 second cylinders all extend or retract towards the middle position of the mounting plate 1 on the horizontal plane. In this embodiment, preferably, the mounting plate 1 with a square shape is selected. The above-mentioned five second cylinders 21 can be installed on the front, back, left, and right four positions of the mounting plate 1, and two second cylinders 21 are provided on the front position of the mounting plate 1, and one second cylinder 21 is provided on each of the rear, left, and right positions of the mounting plate 1. When setting, these five second cylinders 21 are all set to be able to extend or retract towards the middle position of the mounting plate 1.

[0036] As Figure 3 shown, in this embodiment, the glass detection device further includes a detection device 5. The detection device 5 includes a plurality of slide rails, a slide plate 53, and a detection probe 54. The above-mentioned slide rails are specifically provided on the mounting plate 1, and the slide rails specifically include a plurality of first slide rails 51 and a plurality of second slide rails 52, and both the first slide rails 51 and the second slide rails 52 extend towards the middle position of the mounting plate 1; among them, a plurality of first slide rails 51 extend along the length direction of the mounting plate 1, and a plurality of second slide rails 52 extend along the width direction of the mounting plate 1.

[0037] In this embodiment, specifically, there are four sliding plates 53. The above-mentioned sliding plates 53 are slidably connected to the above-mentioned first slide rail 51 / second slide rail 52, and the sliding plates 53 approach or move away from the middle position of the mounting plate along the extension direction of the first slide rail 51 / second slide rail 52; among them, the mounting plate 1 in this embodiment is square. At this time, a sliding plate 53 is provided at each of the front, rear, left, and right positions of the mounting plate 1. At this time, the above-mentioned sliding plates 53 can be respectively connected to the output ends of at least one second cylinder 21 provided at the front, rear, left, and right positions of the mounting plate 1

[0038] That is to say, in this case, the sliding plates 53 provided at the front, rear, left, and right positions of the above-mentioned mounting plate 1 can all be driven by at least one second cylinder 21, so as to drive the four sliders to approach or move away from the middle position of the mounting plate 1 along the extension direction of the first slide rail 51 and the second slide rail 52

[0039] In this embodiment, a plurality of detection probes 54 are provided on the above-mentioned sliding plate 53. When the above-mentioned sliding plates 53 all approach the middle position of the mounting plate 1 along the extension direction of the slide rail, they will also approach the glass on the mounting plate 1 at the same time. Thus, the detection probes 54 are used to detect the glass, so as to complete the detection of the glass

[0040] In some specific embodiments, the specific application process of this glass detection device is as follows

[0041] The manipulator places the glass on the mounting plate 1 of the glass detection device → The first cylinder 22 positions and clamps the glass nail column → The glass lifting cylinder 31 and the nail column lifting cylinder 32 descend simultaneously, and the support boss 11 on the mounting plate 1 supports the glass → Start the second cylinders 21 around to drive the sliding plates 53 of the detection device 5 to move and position → Wait for 2 seconds and then the detection probes 54 pop out → Delay for 1 s and the detection probes 54 measure → After the measurement is completed, the detection probes 54 retract → Retract and wait for 1 s, and the second cylinders 21 around retract to drive the sliding plates 53 to move away from the glass → The first cylinder 22 releases the nail column and the glass lifting cylinder 31 and the nail column lifting cylinder 32 drive the glass to rise simultaneously → The manipulator takes away the glass → End

[0042] Correspondingly, in this embodiment, an optical fiber and an alarm device are further included. The optical fiber is communicatively connected to the alarm device. The optical fiber is used to detect and judge whether there are bolts on the glass, and when it is judged that there are no bolts on the glass, an alarm signal is sent to the above-mentioned alarm device. After receiving the alarm signal, the above-mentioned alarm device will give an alarm prompt

[0043] It should be noted that the above bolts can be metal bolts. The reason for setting the optical fiber to judge whether there are bolts on the glass is that: on the injection-molded panoramic sunroof glass, the bolts are important accessories for subsequent installation of the injection-molded panoramic sunroof glass. During the preparation process, the above bolts can be injection-molded into the inner surface of the glass through PU to facilitate the connection and fastening of the glass to the body sheet metal.

[0044] In practical applications, cylinder magnetic switches are provided on the cylinders used in the glass detection device designed by the present utility model. The cylinder magnetic switches are used to control the telescopic amount of the cylinders; at the same time, a plurality of solenoid valves can also be provided on the above mounting plate 1. The plurality of solenoid valves can be respectively connected to the first cylinder 22, the second cylinder 21, the glass lifting cylinder 31, and the stud lifting cylinder 32 to control the extension or retraction of each cylinder along its preset direction.

[0045] In summary, by using the glass positioning mechanism designed by the present utility model, multiple cylinders can be used to replace manual positioning, which can effectively improve the efficiency, improve the positioning quality, facilitate the reliability of the subsequent detection results of the glass, has a high degree of automation, and has good promotion prospects and application value.

[0046] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. All equivalent transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in related technical fields, are equally included in the patent protection scope of the present utility model.

Claims

1. A glass positioning mechanism, characterized in that, It includes a mounting plate, a positioning device and a lifting device. The lifting device includes a plurality of glass lifting cylinders and stud lifting cylinders. The plurality of glass lifting cylinders and stud lifting cylinders are all arranged on the mounting plate, and the glass lifting cylinders and the stud lifting cylinders all extend or retract in a direction perpendicular to the mounting plate. Among them, the positioning device includes a first cylinder, the first cylinder is arranged on the stud lifting cylinder, and the first cylinder is used for clamping and positioning the studs on the glass.

2. The glass positioning mechanism according to claim 1, characterized in that, There is a support boss on the mounting plate.

3. The glass positioning mechanism according to claim 2, wherein, It further includes a photoelectric switch. The photoelectric switch is arranged on the mounting plate and is close to the support boss.

4. The glass positioning mechanism according to claim 3, wherein, Both the photoelectric switch and the support boss are arranged at the middle position of the mounting plate.

5. The glass positioning mechanism according to claim 1, characterized in that, There are cylinder magnetic switches on both the first cylinder and the glass lifting cylinder. The cylinder magnetic switches are used to control the telescopic amount of the cylinders.

6. The glass positioning mechanism according to claim 1, wherein, It further includes a plurality of solenoid valves. The plurality of solenoid valves are respectively connected to the first cylinder and the glass lifting cylinder to respectively control the extension or retraction of each cylinder along its preset direction.

7. A glass detection device, characterized in that, It includes: A manipulator and a glass positioning mechanism according to any one of claims 1-6. Among them, the manipulator is used to grasp the glass and place it on the mounting plate.

8. The glass detection device according to claim 7, characterized in that, The positioning device of the glass positioning mechanism further includes a plurality of second cylinders. The plurality of second cylinders are arranged along the circumference of the mounting plate, and the second cylinders all extend or retract towards the middle position of the mounting plate on the horizontal plane.

9. The glass detection device according to claim 8, characterized in that It further includes a detection device. The detection device includes a plurality of slide rails, a slide plate and a detection probe. The slide rails are arranged on the mounting plate. The slide rails extend towards the middle position of the mounting plate. The slide plate is slidably connected to the slide rails, and the slide plate approaches or moves away from the middle position of the mounting plate along the extension direction of the slide rails. The slide rails are connected to the output ends of the second cylinders, and the detection probe is arranged on the slide plate.

10. The glass detection device according to claim 8, wherein, It further includes an optical fiber and an alarm device. The optical fiber is communicatively connected to the alarm device. The optical fiber detects and judges whether there are bolts on the glass, and when it judges that there are no bolts on the glass, it sends an alarm signal to the alarm device, and the alarm device receives the alarm signal and gives an alarm prompt.

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