Glass thickness on-line measuring roller

Abstract

The utility model discloses belong to glass measuring technical field, concretely is a kind of glass thickness on -line measurement roll, including bottom plate, the top of bottom plate both ends are fixedly installed with side plate, two groups of side plate are connected with two groups of roll cylinder through the connecting assembly with ranging function, and one side of two groups of side plate is equipped with the blowing and purging assembly for cleaning glass surface;The blowing and purging assembly includes support plate, two groups of side plate one side fixed mounting two groups of support plate, two groups of support plate are fixedly installed electric push rod at opposite ends, and the blowing component is equipped on the push rod of electric push rod.The utility model is equipped with the blowing and purging assembly for cleaning glass surface, has when being realized to the glass thickness on -line measurement, can clean the impurity on the glass surface, and then can improve the measurement accuracy of glass thickness.

Description

Technical Field

[0001] This utility model relates to the field of glass measurement technology, specifically to an online glass thickness measuring roller. Background Technology

[0002] The "glass thickness online measuring roller" is a specialized measuring device used in glass production lines (such as continuous production scenarios for float glass and flat glass). Its core function is to detect the thickness of the glass in real time and continuously during the glass production process, and to feed the data back to the control system to achieve dynamic adjustment of production parameters and ensure the uniformity and consistency of glass thickness.

[0003] However, existing online glass thickness measuring rollers may exhibit measurement deviations during operation because they lack the function of cleaning impurities from the glass surface, which can lead to measurement errors. Therefore, an online glass thickness measuring roller is invented. Utility Model Content

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: A glass thickness online measuring roller includes a base plate, with side plates fixedly installed at both ends of the top of the base plate. Two sets of rollers are connected between the two sets of side plates through a connecting component with a distance measuring function, and a blowing component for cleaning the glass surface is installed on one side of the two sets of side plates. The purging assembly includes: Support plates, two sets of support plates are fixedly installed on one side of the two sets of side plates; Electric push rods are fixedly installed at the opposite ends of both sets of support plates; An air blowing assembly is mounted on the push rod of an electric push rod.

[0005] In a preferred embodiment of the online glass thickness measuring roller described in this utility model, the air blowing assembly of the online thickness measuring roller includes: A connecting plate is used to fix the push rod of the electric push rod to the connecting plate; A pressure sensor is fixedly mounted on one side of the connecting plate.

[0006] In a preferred embodiment of the online glass thickness measuring roller described in this utility model, the air blowing assembly of the online thickness measuring roller further includes: A square plate is fixedly installed on one side of the pressure sensor via a connecting block, and the square plates are arranged in an inclined manner; A flow channel is formed in a square plate.

[0007] In a preferred embodiment of the online glass thickness measuring roller described in this utility model, the air blowing assembly of the online thickness measuring roller further includes: High-pressure nozzles: Several high-pressure nozzles connected to the flow channel are fixedly installed on one side of the square plate. An air pump is fixedly mounted on the top of a support plate.

[0008] In a preferred embodiment of the online glass thickness measuring roller described in this utility model, the air blowing assembly of the online thickness measuring roller further includes: The hose is fixedly installed on the air outlet of the air pump, and one end of the hose is fixedly installed on the side wall of the square plate and connected to the flow groove. A camera is fixedly mounted on one side of the square plate.

[0009] In a preferred embodiment of the online glass thickness measuring roller described in this utility model, the connecting assembly of the online thickness measuring roller includes: A square groove is formed in the side plate; Telescopic rods are fixedly installed at both ends of the inner cavity of the square groove.

[0010] In a preferred embodiment of the online glass thickness measuring roller described in this utility model, the connecting assembly of the online thickness measuring roller further includes: The blocks are fixedly installed on one end of the telescopic rod, and the two sets of blocks are rotatably connected to the roller through bearings; A damping spring is fitted onto a telescopic rod, and both ends of the damping spring are fixedly connected to a square groove and a square block, respectively.

[0011] In a preferred embodiment of the glass thickness online measuring roller described in this utility model, a laser distance sensor is fixedly installed at the bottom of the upper square of the thickness online measuring roller to detect the distance between the two sets of rollers.

[0012] Compared with existing technologies: By incorporating a purging assembly for cleaning the glass surface, impurities on the glass surface can be cleaned during online measurement of glass thickness, thereby improving the accuracy of glass thickness measurement. In addition, the purging assembly can also scrape off difficult-to-remove impurities, improving the impurity removal method and offering high flexibility. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the structure of this utility model; Figure 2 This is a side view of a partial structure of the present invention; Figure 3 This is a front view schematic diagram of the purging assembly of this utility model; Figure 4 This is a side view of the square plate of this utility model.

[0014] In the diagram: base plate 10, side plate 20, square channel 21, telescopic rod 22, block 23, damping spring 24, laser rangefinder 25, roller 26, support plate 30, electric push rod 31, connecting plate 32, pressure sensor 33, square plate 34, flow channel 35, high-pressure nozzle 36, air pump 37, hose 38, camera 39. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0016] This utility model provides an online glass thickness measuring roller. Please refer to [link / reference]. Figures 1-4 The system includes a base plate 10, with side plates 20 fixedly installed at both ends of the top of the base plate 10. Two sets of rollers 26 are connected between the two sets of side plates 20 through a connecting component with a distance measuring function, and a blowing component for cleaning the glass surface is installed on one side of the two sets of side plates 20. The purging assembly includes: a support plate 30, an electric push rod 31, and an air blowing assembly; Two sets of support plates 30 are fixedly installed on one side of the two sets of side plates 20, and electric push rods 31 are fixedly installed on opposite ends of the two sets of support plates 30. The air blowing assembly is located on the push rod of the electric push rod 31.

[0017] The air blowing assembly includes: a connecting plate 32, a pressure sensor 33, a square plate 34, a flow channel 35, a high-pressure nozzle 36, an air pump 37, a hose 38, and a camera 39. The electric push rod 31 is fixedly mounted on the connecting plate 32. The pressure sensor 33 is fixedly mounted on one side of the connecting plate 32. A square plate 34 is fixedly mounted on one side of the pressure sensor 33 via a connecting block. The square plate 34 is arranged at an angle. The flow channel 35 is opened in the square plate 34. Several high-pressure nozzles 36 connected to the flow channel 35 are fixedly mounted on one side of the square plate 34. The air pump 37 is fixedly mounted on the top of the support plate 30. The hose 38 is fixedly mounted on the air outlet of the air pump 37. One end of the hose 38 is fixedly mounted on the side wall of the square plate 34 and connected to the flow channel 35. The camera 39 is fixedly mounted on one side of the square plate 34. A first telescopic rod (not marked in the figure) can be set between the square plate 34 and the support plate 30 as needed.

[0018] The connecting assembly includes: a square groove 21, a telescopic rod 22, a block 23, a damping spring 24, and a laser rangefinder sensor 25; The square groove 21 is formed on the side plate 20. Telescopic rods 22 are fixedly installed at both ends of the inner cavity of the square groove 21. The square block 23 is fixedly installed on one end of the telescopic rod 22. The two sets of square blocks 23 are rotatably connected to the roller 26 through the bearing. The damping spring 24 is sleeved on the telescopic rod 22. The two ends of the damping spring 24 are fixedly connected to the square groove 21 and the square block 23 respectively. A laser range sensor 25 is fixedly installed at the bottom of the upper square block 23 so as to detect the distance between the two sets of rollers 26.

[0019] In practical use, the specific operating steps for those skilled in the art are as follows: First, the glass passes between two sets of rollers 26. At this time, the telescopic rod 22 will retract and the damping spring 24 will deform. When the damping spring 24 deforms, the rollers 26 will contact the glass surface through the elastic force. Then, the distance between the two sets of rollers 26 will be detected by the laser range sensor 25 and uploaded. Thus, the glass thickness can be measured online. When measuring glass thickness online, air is pumped by air pump 37 through high-pressure nozzle 36 onto the glass surface to blow away impurities. During this process, the distance between the high-pressure nozzle 36 and the glass can be adjusted by electric push rod 31. When personnel detect impurities on the glass that cannot be blown away through camera 39, the corner of square plate 34 is brought into contact with the glass by electric push rod 31 until the pressure detected by pressure sensor 33 reaches a preset value. At this point, electric push rod 31 is shut off by external controller, and then the impurities on the glass are scraped off by the corner of square plate 34. The glass moves from right to left.

[0020] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A glass thickness online measuring roller, comprising a base plate (10), characterized in that, Side plates (20) are fixedly installed at both ends of the top of the base plate (10). Two sets of rollers (26) are connected between the two sets of side plates (20) through a connecting component with a distance measuring function. A blowing component for cleaning the glass surface is installed on one side of the two sets of side plates (20). The purging assembly includes: Support plate (30), two sets of support plates (30) are fixedly installed on one side of the two sets of side plates (20); Electric push rod (31) is fixedly installed on the opposite ends of the two sets of support plates (30). An air blowing assembly is mounted on the push rod of an electric push rod (31).

2. The glass thickness online measuring roller according to claim 1, characterized in that, The air blowing assembly includes: Connecting plate (32), the push rod of the electric push rod (31) is fixedly installed on the connecting plate (32); Pressure sensor (33) is fixedly mounted on one side of connecting plate (32).

3. The glass thickness online measuring roller according to claim 2, characterized in that, The air blowing assembly also includes: A square plate (34) is fixedly installed on one side of the pressure sensor (33) by a connecting block, and the square plate (34) is arranged in an inclined manner; A flow channel (35) is formed in a square plate (34).

4. The glass thickness online measuring roller according to claim 3, characterized in that, The air blowing assembly also includes: High-pressure nozzles (36): Several high-pressure nozzles (36) connected to the flow channel (35) are fixedly installed on one side of the square plate (34). An air pump (37) is fixedly mounted on the top of a support plate (30).

5. The glass thickness online measuring roller according to claim 4, characterized in that, The air blowing assembly also includes: The hose (38) is fixedly installed on the air outlet of the air pump (37), and one end of the hose (38) is fixedly installed on the side wall of the square plate (34) and connected to the flow groove (35); The camera (39) is fixedly mounted on one side of the square plate (34).

6. The glass thickness online measuring roller according to claim 5, characterized in that, The connection component includes: A square groove (21) is formed on the side plate (20); Telescopic rods (22) are fixedly installed at both ends of the inner cavity of the square groove (21).

7. The glass thickness online measuring roller according to claim 6, characterized in that, The connection component also includes: The block (23) is fixedly installed on one end of the telescopic rod (22), and the two sets of blocks (23) are connected to the roller (26) by bearing rotation. Damping spring (24) is sleeved on telescopic rod (22), and the two ends of damping spring (24) are fixedly connected to square groove (21) and square block (23) respectively.

8. The glass thickness online measuring roller according to claim 7, characterized in that, A laser range sensor (25) is fixedly installed at the bottom of the block (23) located above, so as to detect the distance between the two sets of rollers (26).

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