Detection device, melting furnace and glass production system

Abstract

The utility model provides a detection device, a melting furnace and a glass production system, the detection device is used for detecting the angle of a spray gun, and the detection device is characterized in that the detection device comprises a base which is detachably installed on the spray gun and comprises a first plane, and the first plane is in a horizontal state when the base is installed on the spray gun; the angle measuring device is arranged on the first plane and used for detecting the angle of the spray gun. According to the detection device provided by the utility model, the base is arranged, and the first plane for placing the angle measuring device is arranged on the base, so that the first plane and the spray gun are ensured to be in a horizontal state when the base is mounted on the spray gun; the first plane angle measured by the angle measuring device is equal to the angle of the spray gun, so that the angle of the spray gun can be detected more accurately, the influence of high temperature of the spray gun on the angle measuring device is avoided to a certain extent, and the service life of the angle measuring device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass production equipment, and in particular relates to a detection device, a melting furnace and a glass production system. Background Art

[0002] Electronic glass refers to glass with a thickness of 0.1-1.1mm. Due to its good performance (good light transmittance, high strength, light weight, etc.), it is widely used in terminal products such as smart phones, tablets, car systems, LCD TVs, etc.

[0003] According to the production formula, electronic glass mainly includes soda-lime glass and alkali-aluminum glass. According to the content of Al2O3, alkali-aluminum silicate glass can be divided into low-aluminum glass, medium-aluminum glass, high-aluminum glass and ultra-high-aluminum glass. High-aluminum electronic glass is the preferred glass cover for touch screens of consumer electronic products. According to the production process, electronic glass mainly includes float and overflow processes. At present, most domestic companies use float process.

[0004] The ultra-thin, light-transmitting, and high-strength characteristics of the glass cover plate place very stringent demands on the glass manufacturing process. Defects such as bubbles and glass tendons will have a serious impact on the quality of the glass. Larger bubbles will directly lead to unqualified quality of the glass and increase production costs. A more stable melting furnace temperature is helpful for the homogenization of the glass liquid and subsequent clarification, and plays a great role in reducing bubbles and reducing glass tendons. The core part of ultra-thin electronic glass production is in the melting stage. A flame with a better angle can control the temperature, uniformity, and chemical environment of the melting process, which directly affects the quality and production efficiency of the glass. At present, the traditional angle measurement of the spray gun has large measurement errors and a short service life of the angle measurement equipment. Utility Model Content

[0005] The purpose of the embodiments of the present application is to provide a detection device, a melting furnace and a glass production system, aiming to solve the problems in the prior art of large measurement errors in measuring the spray gun angle and short service life of the measuring device when producing glass.

[0006] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: a detection device for detecting the angle of the spray gun, the detection device comprising: a base, which can be detachably mounted on the spray gun, comprising a first plane, and the first plane is in a horizontal state when the base is mounted on the spray gun; an angle measuring device, arranged on the first plane, for detecting the angle of the spray gun.

[0007] Optionally, the detection device further comprises a horizontal calibration device, wherein the horizontal calibration device is disposed on the first plane and is used to adjust the first plane to be in a horizontal state.

[0008] Optionally, a heat insulation component is provided between the horizontal calibration device and the first plane.

[0009] Optionally, a heat insulation component is provided between the angle measuring device and the first plane.

[0010] Optionally, the angle measuring device and the horizontal calibration device are both magnetically connected to the first plane of the base.

[0011] Optionally, the base is provided with a fixing device and an opening adapted to the outer peripheral surface of the spray gun; the opening is opposite to the first plane; the base is placed on the outer peripheral surface of the spray gun through the opening, and the base is fixed to the spray gun by the fixing device.

[0012] Optionally, the base also includes a second surface and a third surface adjacent to the first plane and opposite to each other; the fixing device is a stud; the second surface and the third surface are both provided with threaded holes adapted to the stud; the stud enters the interior of the base by cooperating with the threaded hole to abut against the spray gun, so as to fix the base to the spray gun.

[0013] Compared with the prior art, the detection device provided by the utility model has the following effects:

[0014] In this embodiment, a base is provided, and a first plane for placing an angle measuring device is provided on the base. The base can be provided on a spray gun whose inclination angle is to be detected. When the base is installed on the spray gun, ensure that the first plane of the base is in a horizontal state with the spray gun. After the spray gun with the angle measuring device and the base is subsequently installed on the melting furnace, the angle measuring device measures the angle of the first plane of the base, which can be equivalent to the angle of the spray gun, thereby more accurately detecting the inclination angle of the spray gun. In addition, the angle measuring device does not contact the spray gun, which can avoid the influence of the high temperature of the spray gun on the angle measuring device to a certain extent, thereby improving the service life of the angle measuring device.

[0015] The utility model also provides a melting furnace, comprising a melting furnace body, a detection device as described in any one of the above items, and a spray gun, wherein the spray gun partially extends into the melting furnace body, and the detection device is arranged on the spray gun.

[0016] Optionally, the base also includes a second surface and a third surface adjacent to the first plane and opposite to each other; the fixing device is a stud; the second surface and the third surface are both provided with threaded holes adapted to the stud; the surface of the spray gun is provided with at least one second groove extending along the axial direction of the spray gun; the stud enters the interior of the base by cooperating with the threaded hole to abut against the second groove to fix the base on the spray gun.

[0017] The utility model also provides a glass production system, comprising the melting furnace as described in any one of the above items. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or exemplary technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 is a schematic diagram of the structure of a detection device provided in an embodiment of the present application;

[0020] Figure 2 yes Figure 1 A schematic diagram of the assembly of a spray gun provided with a second groove;

[0021] Figure 3 yes Figure 2 Schematic diagram of the opposite angle of view;

[0022] Figure 4 yes Figure 1 Schematic diagram of setting the thermal insulation component in the first groove.

[0023] Among them, the reference numerals in the figure are:

[0024] 10 base 11 first plane 111 first groove

[0025] 112 thermal insulation component 12 opening 13 second side

[0026] 14 Third side 20 Spray gun 21 Second groove

[0027] 30 Horizontal calibration device 40 Angle measurement device 50 Fixing device

[0028] 51 studs DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0030] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be directly on the other component or indirectly on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances. The terms "first" and "second" are only used for the purpose of convenience of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] Embodiment 1

[0032] See also Figure 1 , the embodiment of the present application provides a detection device for detecting the angle of a spray gun, the detection device comprising:

[0033] The base 10 is detachably mounted on the spray gun 20 and includes a first plane 11, wherein the first plane 11 is in a horizontal state when the base 10 is mounted on the spray gun 20;

[0034] The angle measuring device 40 is disposed on the first plane 11 and is used to detect the angle of the spray gun 20 .

[0035] In specific applications, the spray gun 20 is tilted at a certain angle to heat the glass liquid. In order to facilitate the replacement or maintenance of the spray gun 20, improve the adjustment efficiency of the angle of the spray gun 20, and better control the temperature of the melting furnace, it is necessary to measure the relatively suitable tilt angle of the spray gun 20 when it is working. During installation, the spray gun 20 is in a horizontal state, and then the base 10 is fixed on the spray gun, and the first plane 11 of the base 10 is also in a horizontal state. Then the angle measuring device 40 is installed on the first plane 11 of the base 10. Finally, the spray gun 20 is installed on the melting furnace. At this time, the angle of the spray gun 20 is adjusted, and the angle of the first plane 11 of the base 10 also changes accordingly. The angle of the first plane 11 is measured by the angle measuring device 40 to reflect the angle of the spray gun 20. Preferably, the angle measuring device 40 can be an electronic level or an angle rangefinder. How to measure the tilt angle of the spray gun 20 belongs to the prior art and will not be repeated here.

[0036] Compared with the prior art, the detection device provided by the utility model has the following effects:

[0037] In this embodiment, a base is provided, and a first plane for placing the angle measuring device is provided on the base. The base can be provided on the spray gun whose tilt angle is to be detected. When the base 10 is installed on the spray gun 20, it is ensured that the first plane 11 of the base 10 is in the same horizontal state as the spray gun 20. After the spray gun 20 with the angle measuring device 40 and the base 10 is installed on the melting furnace, the angle measuring device 40 measures the angle of the first plane 11 of the base 10, which can be equivalent to the angle of the spray gun 20, so that the tilt angle of the spray gun 20 can be detected more accurately. In addition, the angle measuring device 40 does not contact the spray gun 20, which can avoid the influence of the high temperature of the spray gun 20 on the angle measuring device 40 to a certain extent, and improve the service life of the angle measuring device 40. Preferably, the detection device also includes a horizontal calibration device 30, which is provided on the first plane 11, and the horizontal calibration device 30 is used to adjust the first plane 11 to be in a horizontal state.

[0038] In specific applications, a horizontal calibration device 30 is provided on the first plane 11. When the base 10 is placed on the spray gun 20, the horizontal calibration device 30 can calibrate and adjust whether the first plane 11 is in a horizontal state, ensuring that the first plane 11 is in a horizontal state. Preferably, the horizontal calibration device 30 can be a water drop level; preferably, the horizontal calibration device 30 is provided on other planes parallel to the first plane 11, so that the first plane 11 can be calibrated by the horizontal calibration device 30 to be in a horizontal state.

[0039] Preferably, the first plane 11 is provided with a first groove 111 , and the first groove 111 is used for placing the angle measuring device 40 .

[0040] When implementing it, Figure 1-Figure 4 As shown: a first groove 111 is provided on the first plane 11, and the first groove 111 is used to place the angle measuring device 40. On the one hand, the angle measuring device 40 can be conveniently positioned and provided on the first plane; on the other hand, the angle measuring device 40 can measure the angle between the axis direction of the spray gun 20 and the first plane 11, so that the inclination angle of the spray gun 20 measured by the angle measuring device 40 is more accurate, which is convenient for replacing or repairing the spray gun 20, improving the adjustment efficiency of the inclination angle of the spray gun 20, and better controlling the temperature of the melting furnace. The first groove 111 is provided to ensure that the angle measuring device 40 is approximately located at the same position each time the detection device is installed after the spray gun 20 is installed, thereby improving the measurement accuracy.

[0041] Preferably, a heat insulation component 112 is provided between the horizontal calibration device 30 and the first plane 11 .

[0042] Preferably, a heat insulation component 112 is provided between the angle measuring device 40 and the first plane 11 .

[0043] When implementing it, Figure 4 As shown: the heat insulation component 112 is preferably heat insulation cotton, and its thickness is uniform. The heat insulation component 112 is arranged between the angle measuring device 40 and / or the horizontal calibration device 30 and the first plane 11. When the spray gun 20 is working, the temperature of its outer wall is relatively high, but the heat insulation component 112 plays a heat insulation role, thereby further reducing the influence of the high temperature of the spray gun 20 on the use of the angle measuring device 40 and / or the horizontal calibration device 30, and the angle measuring device 40 can also work normally when the spray gun 20 is working.

[0044] Preferably, the angle measuring device 40 and the horizontal calibration device 30 are both magnetically connected to the first plane 11 of the base 10 .

[0045] In a specific implementation, a magnet is arranged on the first plane 11 of the base 10, and a plane or supporting feet made of a magnetic material is arranged on the side of the housing of the angle measuring device 40 and the horizontal calibration device 30 that contacts the first plane 11, so that the angle measuring device 40 and the horizontal calibration device 30 can be conveniently fixed on the first plane 11 of the base 10. Preferably, the first plane 11 of the base 10 is made of a magnetic material, such as a stainless steel plate, and a plane or supporting feet made of a magnet is arranged on the side of the housing of the angle measuring device 40 and the horizontal calibration device 30 that contacts the first plane 11, so that the angle measuring device 40 can be conveniently fixed on the first plane of the base 10.

[0046] Preferably, the base 10 is provided with a fixing device 50 and an opening 12 adapted to the outer peripheral surface of the spray gun 20; the opening 12 is opposite to the first plane 11; the base 10 is placed on the outer peripheral surface of the spray gun 20 through the opening 12, and the base 10 is fixed to the spray gun 20 by the fixing device 50.

[0047] When implementing it, Figure 1-Figure 4 As shown: an opening 12 adapted to the outer periphery of the spray gun 20 is provided on the base 10, and the opening 12 is opposite to the first plane 11, so that when the spray gun 20 is working, first, the base 10 can be buckled into the outer wall of the spray gun 20 from the upper surface of the spray gun 20; secondly, the base 10 is roughly fixed by the fixing device 50; thirdly, the first plane 11 of the base 10 is observed and adjusted by the horizontal calibration device 30 to be in a horizontal state; finally, the base 10 is fixed on the spray gun by the fixing device 50.

[0048] Preferably, the base 10 also includes a second surface 13 and a third surface 14 adjacent to the first plane 11 and opposite to each other; the fixing device 50 is a stud 51; the second surface 13 and the third surface 14 are both provided with threaded holes adapted to the stud 51; the stud 51 enters the interior of the base 10 by cooperating with the threaded holes to abut against the spray gun 20, so as to fix the base 10 on the spray gun 20.

[0049] When implementing it, Figure 1-Figure 4 As shown, the base 10 is a square structure with an opening 12 on one side, the first plane 11 is the top surface of the square structure, and the first plane 11 is opposite to the opening 12; one of the second surface 13 or the third surface 14 adjacent to the first plane 11 is provided with a fixing device 50. The fixing device is used to fix the base 10 on the spray gun 20 on the one hand, and on the other hand, the base 10 of the square structure can be adapted to be fixed to the spray guns 20 with different outer diameters.

[0050] like Figure 1-Figure 4 As shown: the second surface 13 and the third surface 14 are two opposite surfaces of the base of the square structure, and the fixing devices 50 on the second surface 13 and the third surface 14 can be adjusted independently, so that the first plane 10 on both sides of the axial direction of the spray gun 20 can always be symmetrical with the axial direction of the spray gun 20. When the angle measuring device 40 is placed in the middle of the first plane 10, the angle measuring device 40 can measure the angle between the axial direction of the spray gun 20 and the horizontal plane, thereby more accurately measuring the inclination angle of the spray gun 20.

[0051] like Figure 1-Figure 4 As shown in the figure: threaded holes are arranged on the second surface 13 and the third surface 14 of the square structure base 10; the positions where the threaded holes are arranged on the second surface 13 and the third surface 14 have a certain thickness, so that the threaded holes have a certain depth; the studs 51 enter from the outside of the square structure base 10 through the threaded holes, are threadedly matched with the threaded holes, and abut against the outer wall of the spray gun 20, so that the base 10 can be fixed on the spray gun 20. Preferably, nuts are arranged on the outer walls of the second surface 13 and the third surface 14 of the square structure base 10, and the studs 51 are threadedly matched with the nuts before entering the threaded holes. The nuts can prevent the studs from loosening, so as to prevent the angle measuring device and the base from falling off the spray gun 20 during the operation of the spray gun.

[0052] Embodiment 2

[0053] The present embodiment provides a melting furnace, comprising a melting furnace body, any detection device as described above, and a spray gun 20, wherein the spray gun 20 partially extends into the melting furnace body, the spray gun 20 can be rotatably arranged on a frame, the detection device is arranged on the spray gun, and its angle with respect to the spray gun 20 can be adjusted and fixed.

[0054] In specific implementation, this embodiment provides a melting furnace, in which a spray gun 20 can be rotatably arranged, and the spray gun 20 can adjust the tilt angle to heat the glass liquid, thereby improving the quality of the glass. The melting furnace in this embodiment is provided with any of the above-mentioned detection devices, and the detection device can measure the tilt angle of the spray gun 20. Especially in the glass production process, when the spray gun 20 is at the optimal tilt angle to heat the glass liquid, the detection device can measure the tilt angle of the spray gun 20. When the spray gun 20 is subsequently replaced or repaired, the new spray gun 20 can be installed to the appropriate position in a shorter time according to the measured optimal tilt angle of the spray gun 20, so that the temperature of the melting furnace can be controlled well, and the glass liquid can be better heated to improve the quality of the produced glass.

[0055] Preferably, the base 10 also includes a second surface 13 and a third surface 14 adjacent to the first plane 11 and opposite to each other; the fixing device 50 is a stud 51; the second surface 13 and the third surface 14 are both provided with threaded holes adapted to the stud 51; the surface of the spray gun 20 is provided with at least one second groove 21 extending along the axial direction of the spray gun; the stud 51 enters the interior of the base 10 by cooperating with the threaded hole to abut against the second groove 21 to fix the base 10 on the spray gun 20.

[0056] When implementing it, Figure 2-Figure 3 As shown: a second groove 21 is provided on the surface of the spray gun 20, and the second groove 21 provides a position for the fixing device 50, that is, when the base 10 is fixed on the spray gun 20, the fixing device 50 abuts against the second groove. In particular, when the fixing device 50 includes a stud 51, when the base 10 is fixed on the spray gun 20, the end of the stud 51 is located at the second groove 21 and abuts against the surface of the spray gun 20. The second groove 21 is provided on the surface of the spray gun 20 mainly to improve the installation efficiency of the detection device, and at the same time, it can also ensure that the base 10 and the angle measuring device 40 are located at the same position of the spray gun each time, so as to improve the angle measurement accuracy. Preferably, the second groove 21 extends along the axial direction of the spray gun 20, so that the base 10 can be fixed to any position on the surface of the spray gun 20 along its axial direction through the fixing device 50, so that it is easy to install.

[0057] An embodiment of the utility model further provides a glass production system, comprising any melting furnace as described above.

[0058] The above are only optional embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A detection device for detecting the angle of a spray gun, characterized in that: The detection device comprises: A base (10) is detachably mounted on the spray gun (20), comprising a first plane (11), wherein the first plane (11) is in a horizontal state when the base (10) is mounted on the spray gun (20); An angle measuring device (40) is arranged on the first plane (11) and is used to detect the angle of the spray gun (20).

2. The detection device according to claim 1, characterized in that: The detection device further comprises a horizontal calibration device (30), wherein the horizontal calibration device (30) is arranged on the first plane (11), and the horizontal calibration device (30) is used to adjust the first plane (11) to be in a horizontal state.

3. The detection device according to claim 2, characterized in that: A heat insulation component (112) is provided between the horizontal calibration device (30) and the first plane (11).

4. The detection device according to claim 1, characterized in that: A heat insulation component (112) is provided between the angle measuring device (40) and the first plane (11).

5. The detection device according to claim 2, characterized in that: The angle measuring device (40) and the horizontal calibration device (30) are both magnetically connected to the first plane (11) of the base (10).

6. The detection device according to claim 1, characterized in that: The base (10) is provided with a fixing device (50) and an opening (12) adapted to the outer peripheral surface of the spray gun (20); the opening (12) is opposite to the first plane (11); the base (10) is placed on the outer peripheral surface of the spray gun (20) through the opening (12), and the base (10) is fixed to the spray gun (20) by the fixing device (50).

7. The detection device according to claim 6, characterized in that: The base (10) further comprises a second surface (13) and a third surface (14) adjacent to the first plane (11) and opposite to each other; the fixing device (50) is a stud (51); the second surface (13) and the third surface (14) are both provided with threaded holes matched with the stud (51); the stud (51) enters the interior of the base (10) by matching with the threaded holes to abut against the spray gun (20), so as to fix the base (10) on the spray gun (20).

8. A melting furnace, characterized in that: It comprises a melting furnace body, a detection device as claimed in any one of claims 1 to 7, and a spray gun (20), wherein the spray gun (20) partially extends into the melting furnace body, and the detection device is arranged on the spray gun.

9. The melting furnace according to claim 8, characterized in that: The base (10) further comprises a second surface (13) and a third surface (14) adjacent to the first plane (11) and opposite to each other; the fixing device (50) is a stud (51); the second surface (13) and the third surface (14) are both provided with threaded holes matched with the stud (51); the surface of the spray gun (20) is provided with at least one second groove (21) extending along the axial direction of the spray gun; the stud (51) enters the interior of the base (10) by cooperating with the threaded hole to abut against the second groove (21), so as to fix the base (10) on the spray gun (20).

10. A glass production system, characterized in that: Comprising a melting furnace as claimed in claim 8 or 9.

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