Automatic levelness detection device for grinding machine table board

Abstract

The utility model discloses an automatic levelness detection device for a table board of a grinding machine, relates to the technical field of processing and manufacturing of liquid crystal glass substrates, and solves the problems that a lot of time is consumed, the working efficiency is low and the like due to the fact that the levelness of a working table needs to be manually detected on site every time when the automatic levelness detection and adjustment of the table board of the grinding machine are carried out in the prior art. And the processing and manufacturing efficiency of the liquid crystal glass substrate is reduced. Comprising a grinding equipment terminal, an electric guide rail arranged in the grinding equipment terminal and a working platform deck electrically connected with the grinding equipment terminal. The walking sliding block is arranged on the electric guide rail, a telescopic detection probe electrically connected with the grinding equipment terminal is arranged on the walking sliding block, and a sensitive probe is arranged on the telescopic detection probe; the device provided by the utility model can automatically detect the horizontal condition of the working platform deck, is more convenient and faster, and further improves the processing and manufacturing efficiency of the liquid crystal glass substrate.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid crystal glass substrate processing and manufacturing, and particularly relates to an automatic level detection device for a grinding machine table. Background Art

[0002] In the production process of liquid crystal glass substrates, the level of the workbench is the most important link to ensure edge grinding. An unstable workbench level can cause burns, chip drops, or even breakage during processing. Frequent switching of different products will cause certain changes in the workbench level, making it impossible to guarantee the grinding quality.

[0003] However, the automatic level detection of the grinding machine table requires regular manual level detection on site, which consumes a lot of time and reduces the efficiency of liquid crystal glass substrate processing and manufacturing.

[0004] Therefore, based on the above problems, we designed an automatic level detection device for the grinding machine table. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an automatic level detection device for a grinding machine table, which solves the technical problem that the existing automatic level detection of the grinding machine table requires regular manual level detection of the workbench on site each time, which consumes a lot of time and reduces the processing efficiency of liquid crystal glass substrates.

[0006] To achieve the above-mentioned purpose, according to an embodiment of the first aspect of the utility model, an automatic level detection device for a grinding machine table is provided, comprising a grinding equipment terminal, an electric guide rail arranged in the grinding equipment terminal, and a working platform electrically connected to the grinding equipment terminal;

[0007] It also includes: a contoured slider, which is arranged on the electric guide rail, on which a telescopic detection probe electrically connected to a terminal of the grinding equipment is arranged, and on which a sensitive probe is arranged.

[0008] A further improvement is that the working platform is arranged on the side of the grinding equipment terminal, and an extended strap is arranged on the side of the working platform.

[0009] A further improvement is that a sliding groove is opened on the side of the grinding equipment terminal, and the electric guide rail is arranged in the sliding groove. The electric guide rail can drive the moving slider and the telescopic detection probe to move together, so that the sensitive probe can move across the entire piece of glass at a uniform speed, thereby using the horizontal trend of the glass to reflect the horizontal trend of the working platform.

[0010] A further improvement is that the surfaces of the extended strap and the working platform are flush, and anti-slip rubber pads are connected to the surfaces of the extended strap and the working platform. The extended strap is used to place different batches of glass, and the anti-slip rubber pads are used to increase friction to prevent the detection sensitive probe from shifting when it touches the glass, thereby ensuring the accuracy of the detection results.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model provides an extended strap on the side of the working platform, and anti-skid rubber pads are connected to the surfaces of the extended strap and the working platform. In this way, the extended strap can be used to place different batches of glass, and the anti-skid rubber pads are used to increase the friction force to prevent the sensitive detection probe from shifting when it touches the glass, thereby ensuring the accuracy of the detection result;

[0013] (2) The utility model can drive the sliding block and the telescopic detection probe to move together through the electric guide rail, so that the sensitive probe can move across the entire glass at a uniform speed, thereby using the horizontal trend of the glass to reflect the horizontal trend of the work platform. The work platform level can be adjusted with one click through the data conversion of the multi-point level correction of the work platform inside the equipment. This device can automatically detect the level of the work platform, which is more convenient and quick, thereby improving the processing and manufacturing efficiency of liquid crystal glass substrates. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the front structure of the grinding equipment terminal and the telescopic detection probe of the utility model.

[0016] Markings in the figure:

[0017] 1. Working platform; 11. Extended board; 12. Anti-slip rubber pad; 2. Telescopic detection probe; 21. Sensitive probe; 3. Grinding equipment terminal; 31. Walking slide; 32. Electric guide rail; 33. Sliding groove. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0019] like Figure 1 and Figure 2As shown, an automatic level detection device for a grinding machine table comprises a grinding equipment terminal 3, an electric guide rail 32 arranged in the grinding equipment terminal 3, and a working platform 1 electrically connected to the grinding equipment terminal 3;

[0020] In the implementation process of this embodiment, a sliding groove 33 is opened on the side of the grinding equipment terminal 3, and the electric guide rail 32 is set in the sliding groove 33. The electric guide rail 32 can drive the walking slider 31 and the telescopic detection probe 2 to move together, so that the sensitive probe 21 can move a whole piece of glass at a uniform speed, so that the horizontal trend of the glass can reflect the horizontal trend of the working platform 1;

[0021] like Figure 1 As shown, the implementation also includes: a sliding block 31, which is arranged on an electric guide rail 32, and a telescopic detection probe 2 electrically connected to a grinding device terminal 3 is arranged on the sliding block 31, and a sensitive probe 21 is arranged on the telescopic detection probe 2, and the sensitive probe 21 is used to measure the level of the working platform 1;

[0022] In this embodiment, the work platform 1 is arranged on the side of the grinding equipment terminal 3, and an extended strap 11 is arranged on the side of the work platform 1. The extended strap 11 is flush with the surface of the work platform 1, and an anti-slip rubber pad 12 is connected to the surface of the extended strap 11 and the work platform 1. The extended strap 11 is used to place different batches of glass, and the anti-slip rubber pad 12 is used to increase friction to prevent the detection sensitive probe 21 from shifting when it touches the glass, thereby ensuring the accuracy of the detection result.

[0023] like Figure 1 to Figure 2 As shown, in this embodiment, the grinding equipment terminal 3 and the telescopic detection probe 2 in the application document are both commercially available products of the prior art. The telescopic detection probe 2 is a sensor, and its working principle has been disclosed. It should be noted that a PLC controller is provided in the grinding equipment terminal 3, and a control program is pre-implanted into the internal control board of the grinding equipment terminal 3, and the electric guide rail 32 and the telescopic detection probe 2 are controlled by the set program. In addition, this application document only improves the shortcomings of the existing automatic level detection and adjustment of the grinding machine table, which requires regular manual level detection on site each time, resulting in a lot of time consumption and reducing the processing efficiency of liquid crystal glass substrates. It does not involve other aspects, and the adjustment after detection is not within the scope of improvement of this application; the working principle of the automatic level detection device for the grinding machine table is introduced as follows:

[0024] After the equipment is installed and debugged, the glass to be tested is placed on the working platform 1. Since an extended strap 11 is provided on the side of the working platform 1, and an anti-skid rubber pad 12 is connected to the extended strap 11 and the surface of the working platform 1, the extended strap 11 can be used to place different batches of glass, and the anti-skid rubber pad 12 can be used to increase the friction force to prevent the sensitive probe 21 from shifting when it touches the glass, thereby ensuring the accuracy of the test result;

[0025] Initially: the equipment is stopped and all workstations are at the origin. Then click the horizontal measurement button on the grinding equipment terminal 3. The PLC controller controls the sensitive probe 21 on the telescopic detection probe 2 to extend and fully contact the glass according to the preset program. Then click the measurement zero button on the screen to determine the origin.

[0026] During measurement: click to start measuring, the electric guide rail 32 can drive the sliding block 31 and the telescopic detection probe 2 to move together, so that the sensitive probe 21 can move across the entire glass at a uniform speed, thereby using the horizontal trend of the glass to reflect the horizontal trend of the working platform 1. At this time, the operation screen of the grinding equipment terminal 3 displays a line graph of the horizontal trend of the entire glass, so that the level of the working platform can be adjusted with one click through the data conversion of the multi-point correction of the level of the working platform inside the equipment; after the adjustment is completed, re-measure to ensure the effect. This device can automatically detect the horizontal situation of the working platform 1, which is more convenient and quick, thereby improving the processing and manufacturing efficiency of liquid crystal glass substrates.

[0027] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. An automatic level detection device for a grinding machine table, comprising a grinding device terminal (3), an electric guide rail (32) arranged in the grinding device terminal (3), and a working platform (1) electrically connected to the grinding device terminal (3); It is characterized in that Also includes: A sliding block (31) is arranged on an electric guide rail (32), a telescopic detection probe (2) electrically connected to a grinding equipment terminal (3) is arranged on the sliding block (31), and a sensitive probe (21) is arranged on the telescopic detection probe (2).

2. The automatic level detection device for a grinding machine table according to claim 1 is characterized in that: The working platform (1) is arranged on the side of the grinding equipment terminal (3), and an extended strap (11) is arranged on the side of the working platform (1).

3. The automatic level detection device for a grinding machine table according to claim 1 is characterized in that: A sliding groove (33) is provided on the side of the grinding equipment terminal (3), and the electric guide rail (32) is arranged in the sliding groove (33).

4. The automatic level detection device for a grinding machine table according to claim 2, characterized in that: The surfaces of the extended strap (11) and the working platform (1) are flush, and anti-slip rubber pads (12) are connected to the surfaces of the extended strap (11) and the working platform (1).

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