CN117181711A - An air blowing device used on the moving slider mechanism of a glass substrate testing stress meter - Google Patents

Abstract

The invention discloses an air blowing device for a glass substrate detection stress meter moving slide block mechanism, which comprises a moving guide rail and a moving slide block which is slidably arranged on the moving guide rail, wherein a conveying pipeline is arranged in the moving guide rail, an air inlet is arranged at the front end of the conveying pipeline, a communicating pipe is arranged at the top of the moving guide rail and communicated with the conveying pipeline, two groups of air pipes are arranged on the communicating pipe and are arranged along the X axial direction of the moving guide rail, an installation groove which is matched with the air pipes is formed in the moving slide block, an air passage which is matched with the air pipes is formed in the moving slide block, and an air outlet which is matched with the air passage is formed in the moving slide block. The operation of the movable sliding block is prevented from being influenced by dust and glass scraps, so that the failure rate of equipment is reduced, and the detection efficiency and accuracy of the equipment are improved. Meanwhile, the arrangement of the outside of the pipeline is reduced, and the service life of the whole blowing device is prolonged.

Description

An air blowing device used on the moving slider mechanism of a glass substrate testing stress meter

Technical field

The invention relates to the technical field of glass substrate detection, and in particular to an air blowing device used on a moving slider mechanism of a glass substrate detection stress meter.

Background technique

Glass inspection is a common quality inspection technology that is used in large factories to sample and measure product yield. During the daily production inspection process, the inspection equipment often breaks down due to dust or glass debris getting stuck on the moving slider. This will not only affect the normal operation of the moving slider, but also cause the measurement of glass inspection to fail. Fluctuations, resulting in abnormal measurement data. The existing dust or glass debris on the moving axis of the moving slider requires inspection personnel to manually clean it. This requires cleaning once every inspection, which is time-consuming and labor-intensive, affects the work efficiency of inspection, and requires multiple adjustments to the inspection device, which affects Check the accuracy of the operation.

Contents of the invention

In order to solve the technical problems existing in the background art, the present invention proposes an air blowing device used on the moving slider mechanism of a glass substrate detection stress meter.

The invention proposes an air blowing device for a moving slider mechanism of a glass substrate detection stress meter, which includes a moving guide rail and a moving slider slidably installed on the moving guide rail. A conveying pipe is provided inside the moving guide rail, and the conveying The pipeline is located at the front end of the movable guide rail and is equipped with an air inlet. The top of the movable guide rail is installed with a connecting pipe, and the connecting pipe is connected with the transportation pipe. The connecting pipe is equipped with two sets of air pipes, and the two sets of air pipes are installed along the The moving guide rail is arranged in the The slider is provided with an air outlet matching the airway.

Preferably, a control valve is installed at the connection point between the connecting pipe and the two sets of trachea, and the control valve is used to control the communication between the communicating pipe and the two sets of trachea to achieve the following two state switching:

State switching 1: When the moving slider moves along the positive half-axis direction of the X-axis of the moving guide rail, the control valve connects the connecting pipe to the trachea arranged in the positive half-axis direction of the X-axis;

State switching 2: When the moving slider moves along the negative half-axis direction of the X-axis of the moving guide rail, the control valve connects the connecting pipe to the air pipe arranged in the negative half-axis direction of the X-axis.

Preferably, the central axes of the transportation pipe and the communication pipe are arranged perpendicularly to each other.

Preferably, the air outlets are distributed obliquely, and the inclination angle of the air outlets is 30°-45°.

Preferably, the inner diameter of the airway matches the outer diameter of the trachea.

Preferably, the inner diameter of the communication tube is larger than the inner diameter of the trachea.

Preferably, the length of the airway along the X-axis direction of the moving guide rail is greater than the length of the airway along the X-axis direction of the moving guide rail.

Preferably, the control of the control valve is consistent with the control of the moving slider.

In the present invention, the air blowing device proposed on the moving slider mechanism of the glass substrate detection stress meter is connected to an external air source through the air inlet, so that the air source can be continuously input into the transportation pipeline. When the moving slider is controlled to move along the positive half-axis direction of the X-axis of the moving guide rail, the synchronous control control valve connects the connecting pipe with the air pipe arranged in the positive half-axis direction of the X-axis. So that the gas is input into the air pipe arranged in the positive half-axis direction, and then the gas is continuously transported to the air outlet through the air channel in the moving slider for discharge. During the discharge process, the dust and glass debris on the surface of the moving guide rail are blown away, and the surface of the moving guide rail in the positive half-axis direction of the X-axis is purged in advance as the moving slider moves. When the moving slider is controlled to move along the negative half-axis direction of the X-axis of the moving guide rail, the synchronous control control valve conducts the connecting pipe with the gas pipe arranged in the negative half-axis direction of the X-axis, so that the gas is input to the negative half-axis of the X-axis. In the air pipe arranged in the axial direction, the gas is continuously transported to the air outlet through the air channel in the moving slider. During the discharge process, the dust and glass debris on the surface of the moving guide rail are purged, and the surface of the moving guide rail in the negative half-axis direction of the X-axis is purged in advance as the moving slider moves. It avoids dust and glass debris from affecting the operation of the moving slider, thereby reducing the failure rate of the equipment and thereby improving the equipment detection efficiency and accuracy. At the same time, the external settings of the pipeline are reduced and the overall service life of the air blowing device is extended.

Description of the drawings

Figure 1 is a schematic front structural view of an air blowing device used on a moving slider mechanism of a glass substrate detection stress meter proposed by the present invention;

Figure 2 is a schematic diagram of a partial orthogonal structure of an air blowing device used on a moving slider mechanism of a glass substrate stress meter proposed by the present invention;

Figure 3 is a schematic diagram 2 of a partial orthogonal structure of an air blowing device used on a moving slider mechanism of a glass substrate stress meter proposed by the present invention;

Figure 4 is a schematic diagram of a partial orthogonal structure of an air blowing device used on a moving slider mechanism of a glass substrate stress meter proposed by the present invention;

Figure 5 is a partial top view structural diagram of an air blowing device used on a moving slider mechanism of a glass substrate detection stress meter proposed by the present invention.

illustration:

1. Moving guide rail; 2. Moving slider; 3. Air outlet; 4. Air inlet; 5. Connecting pipe; 6. Control valve; 7. Air pipe; 8. Installation slot; 9. Airway.

Detailed ways

Example 1

Referring to Figures 1-5, the present invention proposes an air blowing device for a moving slider mechanism of a glass substrate stress meter, including a moving guide rail 1 and a moving slider 2 slidably installed on the moving guide rail 1. There is a conveying pipe inside, and the conveying pipe is located at the front end of the movable guide rail 1 and is equipped with an air inlet 4. A connecting pipe 5 is installed on the top of the movable guide rail 1, and the connecting pipe 5 is connected with the conveying pipe. Two groups of connecting pipes 5 are installed. The trachea 7, and the two sets of tracheas 7 are arranged along the X-axis of the moving guide rail 1. The movable slider 2 is provided with a mounting slot 8 that is suitable for the trachea 7. The interior of the movable slider 2 is provided with a mounting slot 8 that is suitable for the trachea 7. The air channel 9 is provided, and the moving slider 2 is provided with an air outlet 3 that matches the air channel 9.

In this embodiment, the external air source is connected through the air inlet 4, and the transportation pipe is arranged inside the moving guide rail 1 to avoid repeatedly driving the pipe connected to the air source to reciprocate, avoid connection losses with the external air source, and reduce air flow at the same time. The source conveying distance improves the purging efficiency.

Specifically, the air outlets 3 are distributed obliquely, and the inclination angle of the air outlets 3 is 30°-45°. Align the inclination angle of the air outlet 3 with the surface of the moving guide rail 1 to facilitate blowing away glass debris during the movement of the moving slider 2.

In general, by adjusting and controlling the air guide and blowing of the two sets of air pipes 7, the purging operation is consistent with the moving direction of the moving slider 2, thereby purging the moving guide rail 1 in advance to avoid dust and glass debris from affecting the moving slide. Block 2 operation, thereby reducing the failure rate of the equipment.

In this embodiment, the use stroke of the moving slider 2 is adjusted by adjusting the opening width of the mounting groove 8, so that the stroke of the moving slider 2 needs to be set for convenience.

Specifically, as shown in Figure 1-4, a control valve 6 is installed at the connection point between the connecting pipe 5 and the two sets of air pipes 7. The control valve 6 is used to control the connection between the connecting pipe 5 and the two sets of air pipes 7 to achieve the following two Status switching:

State switching 1: When the moving slider 2 moves along the positive half-axis direction of the X-axis of the moving guide rail 1, the control valve 6 connects the connecting pipe 5 to the air pipe 7 arranged in the positive half-axis direction of the X-axis;

State switching 2: When the moving slider 2 moves along the negative half-axis direction of the X-axis of the moving guide rail 1, the control valve 6 connects the connecting pipe 5 to the air pipe 7 arranged in the negative half-axis direction of the X-axis.

Specifically, the control of the control valve 6 is consistent with the control of the moving slider 2 .

In this embodiment, the control valve 6 and the moving slider 2 work through synchronous control, so that every time the stress meter equipment detects, the air blowing function is turned on, and the moving guide rail is blown away in advance during the movement of the moving slider 2 1 Dust and glass debris on the surface, thereby improving the detection efficiency and accuracy of the equipment.

Specifically, as shown in Figure 1, the central axes of the transportation pipeline and the communication pipe 5 are arranged perpendicular to each other.

In this embodiment, the transportation pipe and the communication pipe 5 are arranged vertically in order to reduce the gas source transportation distance and improve the purging efficiency.

Specifically, as shown in Figure 2-4, the inner diameter of the airway 9 matches the outer diameter of the trachea 7. The length of the air channel 9 along the X-axis direction of the moving guide rail 1 is greater than the length of the air pipe 7 along the X-axis direction of the moving guide rail 1 .

In this embodiment, the stability of the air source conveyed by the trachea 7 is ensured, and the size issues of the air conduit 9 and the trachea 7 are prevented from affecting the air source conveyance, thereby improving the overall stability of the device. At the same time, the air pipe 7 and the air channel 9 are arranged in the same working direction as the moving guide rail 1 to avoid interference in the use of air blowing and to avoid affecting the normal use of the moving slider 2.

Specifically, as shown in Figures 1-4, the inner diameter of the communication tube 5 is larger than the inner diameter of the trachea 7.

In this embodiment, the inner diameter of the communication pipe 5 is larger than the inner diameter of the air pipe 7 to ensure the output pressure of the air source, thereby facilitating the purging and improving the purging efficiency.

During the specific working process of the air blowing device used on the moving slider mechanism of the glass substrate detection stress meter in this embodiment, an external air source is connected through the air inlet 4 so that the air source is continuously input into the transportation pipeline. When the moving slider 2 is controlled to move along the positive half-axis direction of the X-axis of the moving guide rail 1, the control valve 6 is synchronously controlled to connect the communication pipe 5 with the air pipe 7 arranged in the positive half-axis direction of the X-axis. So that the gas is input into the air pipe 7 arranged in the positive half-axis direction, and then the gas is continuously transported to the air outlet 3 through the air channel 9 in the moving slider 2 for discharge. During the discharge process, dust and glass debris on the surface of the moving guide rail 1 are purged, and the surface of the moving guide rail 1 in the positive half-axis direction of the X-axis is purged in advance as the moving slider 2 moves. When the moving slider 2 is controlled to move along the negative half-axis direction of the X-axis of the moving guide rail 1, the synchronous control control valve 6 connects the communication pipe 5 with the air pipe 7 arranged in the negative half-axis direction of the X-axis, so that the gas can be input In the air pipe 7 arranged in the direction of the negative half axis of the X-axis, the gas is continuously transported to the air outlet 3 through the air channel 9 in the moving slider 2 for discharge. During the discharge process, dust and glass debris on the surface of the moving guide rail 1 are purged, and the surface of the moving guide rail 1 in the negative half-axis direction of the X-axis is purged in advance as the moving slider 2 moves.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present invention, implement the technical solutions of the present invention. Equivalent substitutions or changes of the inventive concept thereof shall be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a gas blowing device for on glass substrate detects stress appearance removes slider mechanism, includes removal slider (2) of slidable mounting on removal guide rail (1) and removal guide rail (1), a serial communication port, pipeline has been seted up to the inside of removal guide rail (1), and pipeline is located the front end of removal guide rail (1) and install air inlet (4), communicating pipe (5) are installed at the top of removal guide rail (1), and communicating pipe (5) with pipeline is linked together, two sets of trachea (7) are installed to communicating pipe (5), and two sets of trachea (7) follow the X axial of removal guide rail (1) is arranged, set up on removal slider (2) with mounting groove (8) of trachea (7) looks adaptation, the inside of removal slider (2) seted up with air outlet (3) of air flue (9) looks adaptation, set up on removal slider (2).

2. The blowing device for the glass substrate detection stress meter moving slide mechanism according to claim 1, wherein a control valve (6) is installed at the communication position of the communicating pipe (5) and the two groups of air pipes (7), and the control valve (6) is used for controlling the communication of the communicating pipe (5) and the two groups of air pipes (7) so as to realize the following two state switching:

state switching 1: when the movable slide block (2) moves along the positive half-axis direction of the X axis of the movable guide rail (1), the control valve (6) conducts the communicating pipe (5) with an air pipe (7) arranged in the positive half-axis direction of the X axis;

state switching 2: when the movable slide block (2) moves along the negative half-axis direction of the X axis of the movable guide rail (1), the control valve (6) conducts the communicating pipe (5) with the air pipe (7) arranged in the negative half-axis direction of the X axis.

3. The blowing device for a glass substrate inspection stress meter moving slide mechanism according to claim 1, wherein the central axes of the conveying pipe and the communicating pipe (5) are arranged perpendicular to each other.

4. The blowing device for a moving slide mechanism of a glass substrate inspection stress meter according to claim 1, wherein the air outlets (3) are obliquely distributed, and the inclination angle of the air outlets (3) is 30 ° -45 °.

5. The blowing device for a glass substrate inspection stress meter moving slide mechanism according to claim 1, characterized in that the inner diameter of the air channel (9) matches the outer diameter of the air tube (7).

6. A blowing device for a glass substrate inspection stress meter moving slide mechanism according to claim 3, characterized in that the inner diameter of the communicating tube (5) is larger than the inner diameter of the air tube (7).

7. The blowing device for a glass substrate inspection stress meter moving slide mechanism according to claim 5, wherein the length of the air passage (9) along the X-axis direction of the moving guide (1) is longer than the length of the air tube (7) along the X-axis direction of the moving guide (1).

8. The blowing device for a glass substrate inspection stress meter moving slide mechanism according to claim 2, characterized in that the control of the control valve (6) is consistent with the control of the moving slide (2).