Device and method for monitoring glass liquid level through laser infrared rays

Abstract

The invention provides a device and method for monitoring the glass liquid level through laser infrared rays, and the device comprises a sealed pool which is installed on one side of a kiln main body, a liquid outlet is formed in one side of the kiln main body, and the sealed pool is communicated with the liquid outlet; a mounting hole communicating with the interior of the closed tank is formed in the top of the closed tank in the width direction of the closed tank, a first telescopic rod in the vertical direction is fixedly mounted at the position, located on the outer side of the mounting hole, of the top of the closed tank, and a mounting block capable of movably penetrating through the mounting hole is fixedly mounted at the top of the first telescopic rod; the cross section of the mounting block is attached to the cross section of the inner side wall of the mounting hole. By arranging the cleaning mechanism, when molten glass flows into the closed pool and fluctuates under the influence of other factors, and materials adhere to the bottom of the laser infrared measuring instrument, the molten glass adhering to the bottom of the laser infrared measuring instrument can be cleaned through the cleaning mechanism; therefore, the laser infrared measuring instrument does not need to be manually disassembled and cleaned, and the laser infrared measuring instrument is relatively convenient.

Description

Technical Field

[0001] The invention relates to the technical field of liquid crystal glass substrate manufacturing, and in particular to a device and method for monitoring glass liquid level by using laser infrared rays. Background Art

[0002] In the production process of TFT-LCD liquid crystal glass substrates, high-temperature glass liquid flows from the furnace guide channel into the closed equipment, and after melting, heating, clarifying, cooling, and other processes, it forms glass liquid that meets the requirements. At present, laser infrared measuring instruments are often installed in the closed equipment to monitor the glass liquid level in real time. However, when the glass liquid flows into the closed equipment, various factors may affect the glass liquid level, resulting in fluctuations in the glass liquid.

[0003] When the glass liquid fluctuates, the height of the glass liquid is likely to rise beyond the control range. When the glass liquid level fluctuates, the bottom of the laser infrared measuring instrument is likely to stick to the glass liquid, which will affect the accuracy of the glass liquid level detection.

[0004] At present, when there is sticky material on the bottom of the laser infrared measuring instrument, it is necessary to manually disassemble the laser infrared measuring instrument and then clean the glass liquid adhering to the bottom of the laser infrared measuring instrument, which is troublesome;

[0005] Therefore, the present application proposes a device and method for monitoring glass liquid level using laser infrared rays. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a device and method for monitoring the liquid level of glass using laser infrared rays, which solves the problems mentioned in the background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A device and method for monitoring glass liquid level by laser infrared rays, comprising a closed pool installed on one side of a kiln body, a liquid discharge port being provided on one side of the kiln body, and the closed pool being connected to the liquid discharge port;

[0009] A mounting hole communicating with the interior of the enclosed pool is provided at the top of the enclosed pool and along its width direction, a telescopic rod in a vertical direction is fixedly installed on the top of the enclosed pool and located outside the mounting hole, a mounting block that can movably penetrate the mounting hole is fixedly installed on the top of the telescopic rod, the cross section of the mounting block is fitted with the cross section of the inner wall of the mounting hole, and a driving rod connected to the mounting block is fixedly installed on the top of the enclosed pool and located on the other side of the mounting hole;

[0010] The bottom of the mounting block is provided with a mounting cavity, a vertical rotating shaft is rotatably mounted on the mounting block, the bottom of the rotating shaft extends into the mounting cavity, a motor 1 is fixedly mounted on the top of the mounting block, the output shaft of the motor 1 is connected to the rotating shaft through a spur gear assembly, a connecting piece is mounted at the bottom of the rotating shaft, the bottom of the connecting piece extends to the bottom of the mounting block and is mounted with a connecting block, horizontal extension components are mounted on both sides of the connecting block, a mounting shell is mounted on the sides of the two groups of extension components away from each other, a mounting groove is provided at the bottom of the mounting shell, a fixing mechanism is mounted on the mounting shell and in the mounting groove, a laser infrared measuring instrument is detachably fixed at the bottom of the fixing mechanism, and the mounting shell is located below the mounting cavity or extends to the outside of the mounting hole through the cooperation of the motor 1 and the extension assembly;

[0011] A cleaning mechanism for the laser infrared measuring instrument is installed on the inner wall of one side of the installation shell, and the cleaning mechanism is used to clean the bottom of the laser infrared measuring instrument.

[0012] Further: the extension assembly includes a shell installed on the connecting block, a receiving groove is opened on the side of the shell away from the connecting block, two telescopic rods are symmetrically fixed on the shell and located in the receiving groove, the ends of the two telescopic rods extend to the outside of the shell and are fixed with an extension block, two driving rods connected to the extension block are fixedly installed on the shell and located in the receiving groove, and the mounting shell is installed on the extension block.

[0013] Further: the fixing mechanism includes symmetrical and slidingly mounted clamps on the top wall of the mounting groove, the cross-section of the clamp is V-shaped, a bidirectional threaded rod is rotatably mounted on the mounting shell, the bidirectional threaded rod is threadedly connected to the two clamps, and a rubber pad is fixedly mounted on the side of the two clamps close to each other.

[0014] Further: the cleaning mechanism includes a mounting seat installed on the inner wall of one side of the mounting shell, three horizontal telescopic rods are symmetrically fixed on the mounting seat, and moving blocks are fixed at the ends of the two telescopic rods. Three driving rods connected to the moving blocks are fixedly installed on the mounting seat, a mounting plate is fixedly installed on the side of the moving block close to the mounting seat, a sponge plate is fixedly installed on the side of the mounting plate close to the top wall of the mounting groove, an accommodating cavity is opened on the side of the moving block close to the top wall of the mounting groove, and an electric heating plate is fixedly installed on the moving block and located in the accommodating cavity.

[0015] Further: an airbag is fixedly installed on one side of the mounting seat close to the moving block and between the opposite sides of the telescopic rod three and the mounting plate. The mounting seat is slidably installed on the inner wall of one side of the mounting shell along the top wall direction of the mounting groove, and an electric slider connected to the mounting seat is fixedly installed on the mounting shell.

[0016] Further: the mounting seat includes a mounting frame slidably mounted on the inner wall of one side of the mounting shell, a connecting seat is hinged on the mounting frame, a motor 2 for driving the connecting seat to rotate is fixedly mounted on the mounting frame, and a telescopic rod 3, a driving rod 3 and an airbag are all installed on the connecting seat.

[0017] Further: the mounting shell is hinged on the extension block, on which a motor three for driving the mounting shell to rotate is fixedly mounted, the shell is hinged on the connecting block, on which a motor four for driving the shell to rotate is fixedly mounted, a through hole connected to the interior of the mounting cavity is provided on the mounting block and located on one side of the rotating shaft, and a sealing component acting on the through hole is installed on the mounting block, which is used to seal or cancel the sealing of the through hole.

[0018] Furthermore: the blocking assembly includes a blocking plate that moves horizontally and penetrates the mounting block, one end of the blocking plate extends into the through hole and can block the through hole, and four driving rods that are symmetrically fixed to one side of the mounting block are fixed to the blocking plate.

[0019] Further: the connecting member includes a connecting shell which is vertically oriented and fixedly mounted on the bottom of the rotating shaft, a receiving hole is provided at the bottom of the connecting shell, a connecting rod connected to the connecting block is movably penetrated through the connecting shell and located in the receiving hole, and a driving rod five which is fixedly mounted in the receiving hole and is fixedly connected to the connecting rod.

[0020] A working method of a device for monitoring glass liquid level by laser infrared, the working method comprising the following steps:

[0021] S1: During installation:

[0022] S1.1: The installation shell is located below the installation cavity through the cooperation of the motor 1 and the extension assembly, and the installation block is slidably displaced along the telescopic rod 1 to the top of the closed pool through the driving rod 1;

[0023] S1.2: Fix two laser infrared measuring instruments respectively by two sets of fixing mechanisms;

[0024] S1.3: The mounting block is made to slide and reset along the telescopic rod one by driving the rod one;

[0025] S2: When inspected by two laser infrared measuring instruments:

[0026] S2.1: The two mounting shells are extended to the two sides of the connection block along the length direction of the closed tank by the cooperation of the motor 1 and the extension assembly, and the motor 3 is controlled to rotate the mounting shell on the extension block so that the opening end of the mounting groove is located directly below the mounting shell;

[0027] S3: When cleaning the laser infrared measuring instrument:

[0028] S3.1: The connecting seat is rotated on the mounting frame by means of the motor 2, and the moving block is displaced to the side of the laser infrared measuring instrument away from the top wall of the mounting groove by means of the cooperation of the electric slider and the driving rod 3, so that the sponge board and the side of the laser infrared measuring instrument away from the top wall of the mounting groove are located on the same plane;

[0029] S3.2: Control the electric heating plate to heat the surface of the laser infrared measuring instrument, and drive the moving block to move away from the connecting seat through the driving rod 3, so that the sponge plate contacts the surface of the laser infrared measuring instrument on the side away from the top wall of the installation groove;

[0030] S4: When one of the laser infrared measuring instruments is damaged:

[0031] S4.1: By cooperating with the motor 1 and the extension assembly, the mounting shell is located below the mounting cavity, and the damaged laser infrared measuring instrument is located below the through hole;

[0032] S4.2: By using motor 4 close to the damaged laser infrared measuring instrument, the shell is rotated on the connecting block so that the shell is vertical, and by using motor 3, the mounting shell is rotated on the extension block so that the open end of the mounting slot is located directly above the mounting shell, the blocking of the through hole by the blocking assembly is cancelled, and the driving rod 2 is controlled to move the extension block toward the top of the mounting block; and another motor 4 is controlled to make another shell vertical and the mounting shell is located below the shell, and by using another motor 3, the mounting shell is rotated on the extension block so that the open end of the mounting slot is located directly below the mounting shell, and by using driving rod 5, the connecting block is moved close to the connecting shell without affecting the normal monitoring work of another laser infrared measuring instrument.

[0033] The present invention provides a device and method for monitoring glass liquid level by laser infrared. Compared with the prior art, it has the following beneficial effects:

[0034] 1. By setting up a cleaning mechanism, when the glass liquid flows into the closed pool and fluctuates due to other factors, causing the bottom of the laser infrared measuring instrument to stick, the glass liquid adhering to the bottom of the laser infrared measuring instrument can be cleaned by the cleaning mechanism, thereby eliminating the need for manual disassembly and cleaning of the laser infrared measuring instrument, which is more convenient;

[0035] 2. By setting the through hole and the blocking component, when one of the laser infrared measuring instruments is damaged, the blocking of the through hole by the blocking component is cancelled, and the damaged laser infrared measuring instrument can be moved to the top of the mounting block through the cooperation of the motor 1, the driving rod 2, the motor 4, the motor 3 and the driving rod 2, so as to facilitate the replacement of the damaged laser infrared measuring instrument without affecting the normal monitoring work of the other laser infrared measuring instrument;

[0036] 3. By setting the connecting shell, the connecting rod and the driving rod five, when replacing the damaged laser infrared measuring instrument, the connecting block is moved close to the connecting shell by the driving rod five, thereby raising the height of another normally working laser infrared measuring instrument, effectively reducing the fluctuation of the glass liquid and causing the sticking of the bottom of the laser infrared measuring instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 A schematic diagram of the three-dimensional structure of the present invention is shown;

[0039] Figure 2 A schematic diagram of the installation structure of the installation shell of the present invention is shown;

[0040] Figure 3 A schematic diagram of the installation structure of the connecting piece of the present invention is shown;

[0041] Figure 4 A schematic diagram of the installation structure of the cleaning mechanism of the present invention is shown;

[0042] Figure 5 A schematic diagram showing the structure of the extension assembly of the present invention is shown;

[0043] Figure 6 A schematic diagram of the installation structure of the fixing mechanism of the present invention is shown;

[0044] Figure 7 The figure shows the installation structure schematic diagram of the laser infrared measuring instrument of the present invention;

[0045] Figure 8 The present invention shows Figure 7 The enlarged view of point A in the middle;

[0046] Fig. 9 A schematic structural diagram of the cleaning mechanism of the present invention is shown;

[0047] As shown in the figure: 1. Enclosed pool; 11. Mounting hole; 12. Telescopic rod 1; 13. Driving rod 1; 2. Kiln body; 3. Mounting block; 31. Mounting cavity; 32. Rotating shaft; 33. Motor 1; 34. Spur gear assembly; 35. Connecting piece; 351. Connecting shell; 352. Accommodating hole; 353. Connecting rod; 354. Driving rod 5; 36. Connecting block; 361. Motor 4; 37. Through hole; 4. Extension assembly; 41. Shell; 411. Accommodating groove; 42. Telescopic rod 2; 43. Extension block; 431. Motor 3; 44. Driving rod two; 5. Mounting shell; 51. Mounting groove; 52. Electric slider; 6. Fixing mechanism; 61. Clamp; 62. Bidirectional threaded rod; 63. Rubber pad; 7. Laser infrared measuring instrument; 8. Cleaning mechanism; 81. Mounting seat; 811. Mounting frame; 812. Connecting seat; 813. Motor two; 82. Telescopic rod three; 83. Moving block; 831. Accommodating chamber; 84. Driving rod three; 85. Mounting plate; 86. Sponge plate; 87. Electric heating plate; 88. Airbag; 9. Sealing assembly; 91. Sealing plate; 92. Driving rod four. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] Embodiment 1

[0050] In order to solve the technical problems in the background technology, a device and method for monitoring the liquid level of glass by laser infrared is provided as follows:

[0051] Combination Figure 1-Figure 9 As shown, the present invention provides a device and method for monitoring glass liquid level by laser infrared, comprising a closed pool 1, which is installed on one side of a kiln body 2, and a liquid discharge port is provided on one side of the kiln body 2, and the closed pool 1 is connected to the liquid discharge port;

[0052] The top of the closed pool 1 is provided with a mounting hole 11 connected to the inside thereof along its width direction, a telescopic rod 12 in a vertical direction is fixedly installed on the top of the closed pool 1 and located outside the mounting hole 11, a mounting block 3 that can movably penetrate the mounting hole 11 is fixedly installed on the top of the telescopic rod 12, the cross section of the mounting block 3 is fitted with the cross section of the inner wall of the mounting hole 11, and a driving rod 13 connected to the mounting block 3 is fixedly installed on the top of the closed pool 1 and located on the other side of the mounting hole 11;

[0053] The bottom of the mounting block 3 is provided with a mounting cavity 31, a vertical rotating shaft 32 is rotatably mounted on the mounting block 3, the bottom of the rotating shaft 32 extends into the mounting cavity 31, a motor 33 is fixedly mounted on the top of the mounting block 3, the output shaft of the motor 33 is connected to the rotating shaft 32 through a spur gear assembly 34, a connecting piece 35 is installed at the bottom of the rotating shaft 32, the bottom of the connecting piece 35 extends to the bottom of the mounting block 3 and is installed with a connecting block 36, horizontal extension components 4 are installed on both sides of the connecting block 36, and a mounting shell 5 is installed on the side away from each other of the two groups of extension components 4, a mounting groove 51 is provided at the bottom of the mounting shell 5, a fixing mechanism 6 is installed on the mounting shell 5 and in the mounting groove 51, a laser infrared measuring instrument 7 is detachably fixed to the bottom of the fixing mechanism 6, and the design of the fixing mechanism 6 facilitates the fixation of the laser infrared measuring instrument 7, and the motor The motor 133 and the extension assembly 4 cooperate to make the installation shell 5 located below the installation cavity 31 or extend to the outside of the installation hole 11. When installing the two laser infrared measuring instruments 7, the motor 133 and the extension assembly 4 cooperate to make the installation shell 5 located below the installation cavity 31, and then the driving rod 13 is used to make the installation block 3 slide and move to the top of the closed pool 1, so that the two laser infrared measuring instruments 7 are respectively inserted into the installation grooves 51 on the two installation shells 5, and the two laser infrared measuring instruments 7 are respectively fixed by two fixing mechanisms 6, and then the driving rod 13 is used to make the installation block 3 slide and reset along the telescopic rod 12, and the motor 133 and the extension assembly 4 cooperate to make the two installation shells 5 extend to both sides of the connecting block 36 along the length direction of the closed pool 1, so that the glass liquid level in the closed pool 1 can be monitored in real time by the two laser infrared measuring instruments 7;

[0054] A cleaning mechanism 8 for acting on the laser infrared measuring instrument 7 is installed on the inner wall of one side of the mounting shell 5, and is used to clean the bottom of the laser infrared measuring instrument 7. By setting the cleaning mechanism 8, when the glass liquid flows into the closed pool 1 and causes the glass liquid to fluctuate due to other factors, resulting in the bottom of the laser infrared measuring instrument 7 sticking, the cleaning mechanism 8 can be used to clean the glass liquid adhering to the bottom of the laser infrared measuring instrument 7, thereby eliminating the need for manual disassembly and cleaning of the laser infrared measuring instrument 7, which is more convenient.

[0055] A working method of a device for monitoring glass liquid level by laser infrared, the working method comprising the following steps:

[0056] S1: During installation:

[0057] S1.1: The motor 33 and the extension assembly 4 cooperate to make the mounting shell 5 located below the mounting cavity 31, and then the driving rod 13 makes the mounting block 3 slide along the telescopic rod 12 to the top of the closed pool 1;

[0058] S1.2: Fix two laser infrared measuring instruments 7 respectively by two sets of fixing mechanisms 6;

[0059] S1.3: The mounting block 3 is slid and reset along the telescopic rod 12 by driving the rod 13;

[0060] S2: When the two laser infrared measuring instruments 7 are used for detection:

[0061] S2.1: Through the cooperation of the motor 1 33 and the extension assembly 4, the two installation shells 5 are respectively extended to the two sides of the connection block 36 along the length direction of the closed tank 1, and the motor 3 431 is controlled to rotate the installation shell 5 on the extension block 43, so that the opening end of the installation groove 51 is located directly below the installation shell 5;

[0062] S3: When cleaning the laser infrared measuring instrument 7:

[0063] S3.1: The connecting seat 812 is rotated on the mounting frame 811 by the motor 2 813, and the moving block 83 is moved to the side of the laser infrared measuring instrument 7 away from the inner top wall of the mounting groove 51 by the cooperation of the electric slider 52 and the driving rod 3 84, so that the sponge plate 86 and the side of the laser infrared measuring instrument 7 away from the inner top wall of the mounting groove 51 are located on the same plane;

[0064] S3.2: Control the electric heating plate 87 to heat the surface of the laser infrared measuring instrument 7, and drive the moving block 83 to move away from the connecting seat 812 through the driving rod 3 84, so that the sponge plate 86 contacts the surface of the side of the laser infrared measuring instrument 7 away from the inner top wall of the installation groove 51;

[0065] S4: When one of the laser infrared measuring instruments 7 is damaged:

[0066] S4.1: through the cooperation of the motor 1 33 and the extension assembly 4, the mounting shell 5 is located below the mounting cavity 31, and the damaged laser infrared measuring instrument 7 is located below the through hole 37;

[0067] S4.2: The shell 41 is rotated on the connecting block 36 by the motor 4 361 close to the damaged laser infrared measuring instrument 7, so that the shell 41 is in a vertical position, and the mounting shell 5 is rotated on the extension block 43 by the motor 3 431, so that the opening end of the mounting groove 51 is located directly above the mounting shell 5, the blocking of the through hole 37 by the blocking component 9 is cancelled, and the driving rod 2 44 is controlled to move the extension block 43 toward the top of the mounting block 3; and another motor 4 361 is controlled to make another shell 41 in a vertical position, and the mounting shell 5 is located below the shell 41, and the mounting shell 5 is rotated on the extension block 43 by another motor 3 431, so that the opening end of the mounting groove 51 is located directly below the mounting shell 5, and the connecting block 36 is moved close to the connecting shell 351 by the driving rod 5 354, without affecting the normal monitoring work of another laser infrared measuring instrument 7.

[0068] In this embodiment, the extension component 4 includes a shell 41 installed on the connecting block 36, and a receiving groove 411 is opened on the side of the shell 41 away from the connecting block 36. Two telescopic rods 42 are symmetrically fixed on the shell 41 and located in the receiving groove 411. The ends of the two telescopic rods 42 extend to the outside of the shell 41 and are fixed with an extension block 43. A driving rod 44 connected to the extension block 43 is fixed on the shell 41 and located in the receiving groove 411. The mounting shell 5 is mounted on the extension block 43. When in use, the driving rod 44 is controlled to displace the extension block 43 along the two telescopic rods 42, so that the extension block 43 moves away from the shell 41, thereby achieving the effect of extending the mounting shell 5 away from the connecting block 36.

[0069] In this embodiment, the fixing mechanism 6 includes clamping plates 61 symmetrically and slidably mounted on the top wall of the mounting groove 51. The cross section of the clamping plates 61 is V-shaped. A bidirectional threaded rod 62 is rotatably mounted on the mounting shell 5. The bidirectional threaded rod 62 is threadedly connected to the two clamping plates 61. A rubber pad 63 is fixedly mounted on one side of the two clamping plates 61 close to each other. When the laser infrared measuring instrument 7 is fixed, the laser infrared measuring instrument 7 is inserted into the mounting groove 51 on the mounting shell 5 so that the laser infrared measuring instrument 7 and the mounting groove are aligned. The inner top wall of 51 is in contact with and located on the side where the two clamps 61 are close to each other. By rotating the bidirectional threaded rod 62 to make the two clamps 61 slide close to each other in the mounting groove 51, the rubber pads 63 on the two clamps 61 can be in contact with the laser infrared measuring instrument 7, thereby fixing the laser infrared measuring instrument 7. In addition, the two rubber pads 63 are in contact with the laser infrared measuring instrument 7, increasing the friction between the laser infrared measuring instrument 7 and the two clamps 61, thereby increasing the fixing effect of the laser infrared measuring instrument 7.

[0070] Embodiment 2

[0071] like Figure 1-Figure 9As shown, based on the above embodiment, this embodiment further provides the following contents:

[0072] In this embodiment, the cleaning mechanism 8 includes a mounting seat 81 mounted on the inner wall of one side of the mounting shell 5, and a horizontal telescopic rod three 82 is symmetrically fixed on the mounting seat 81, and a moving block 83 is fixed at the ends of the two telescopic rods three 82. A driving rod three 84 connected to the moving block 83 is fixedly mounted on the mounting seat 81, and a mounting plate 85 is fixedly mounted on the side of the moving block 83 close to the mounting seat 81, and a sponge plate 86 is fixedly mounted on the side of the mounting plate 85 close to the inner top wall of the mounting groove 51. A accommodating cavity 831 is opened on the side of the moving block 83 close to the inner top wall of the mounting groove 51, and a sponge plate 86 is fixedly mounted on the side of the moving block 83 close to the inner top wall of the mounting groove 51. An electric heating plate 87 is fixedly installed, and the connecting seat 812 is rotated on the mounting frame 811 through the motor 2 813, and the moving block 83 is displaced to the side of the laser infrared measuring instrument 7 away from the inner top wall of the mounting groove 51 through the cooperation of the electric slider 52 and the driving rod 3 84, and the sponge plate 86 and the side of the laser infrared measuring instrument 7 away from the inner top wall of the mounting groove 51 are located on the same plane, and the electric heating plate 87 is controlled to heat the surface of the laser infrared measuring instrument 7, and the moving block 83 is displaced in the direction away from the connecting seat 812 through the driving rod 3 84, so that the glass liquid adhered to the surface of the laser infrared measuring instrument 7 can be wiped and cleaned.

[0073] In this embodiment, an airbag 88 is fixedly installed on the mounting seat 81 on one side close to the moving block 83 and between the opposite sides of the telescopic rod 3 82 and the mounting plate 85. The airbag 88 is connected to an external air pump. The mounting seat 81 is slidably installed on the inner wall of one side of the mounting shell 5 along the inner top wall direction of the mounting groove 51, and an electric slider 52 connected to the mounting seat 81 is fixedly installed on the mounting shell 5.

[0074] In this embodiment, the mounting seat 81 includes a mounting frame 811 slidably mounted on the inner wall of one side of the mounting shell 5, a connecting seat 812 is hinged on the mounting frame 811, a motor 2 813 for driving the connecting seat 812 to rotate is fixedly mounted on the mounting frame 811, and a telescopic rod 3 82, a driving rod 3 84 and an airbag 88 are all installed on the connecting seat 812.

[0075] Embodiment 3

[0076] like Figure 1-Figure 9 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0077] In this embodiment, the mounting shell 5 is hinged on the extension block 43, and a motor 3 431 for driving the mounting shell 5 to rotate is fixedly installed on the extension block 43. The shell 41 is hinged on the connecting block 36, and a motor 4 361 for driving the shell 41 to rotate is fixedly installed on the connecting block 36. A through hole 37 connected to the inside of the mounting cavity 31 is opened on the mounting block 3 and located on one side of the rotating shaft 32. A blocking component 9 acting on the through hole 37 is installed on the mounting block 3, which is used to block or Cancel the blocking. By setting the through hole 37 and the blocking component 9, when one of the laser infrared measuring instruments 7 is damaged, cancel the blocking of the through hole 37 by the blocking component 9. Through the cooperation of the motor 1 33, the driving rod 2 44, the motor 4 361, the motor 3 431 and the driving rod 2 44, the damaged laser infrared measuring instrument 7 can be moved to the top of the mounting block 3, thereby facilitating the replacement of the damaged laser infrared measuring instrument 7 without affecting the normal monitoring work of the other laser infrared measuring instrument 7.

[0078] In this embodiment, the blocking assembly 9 includes a blocking plate 91 which is movable in a horizontal direction and penetrates the mounting block 3. One end of the blocking plate 91 extends into the through hole 37 and can block the through hole 37. One side of the mounting block 3 is symmetrically fixed with four driving rods 92 which are fixedly connected to the blocking plate 91. When in use, the blocking plate 91 is slid toward the outside of the mounting block 3 on the mounting block 3 by two four driving rods 92, so that the blocking of the through hole 37 by the blocking plate 91 can be cancelled. Conversely, the blocking plate 91 is slid into the through hole 37 on the mounting block 3 by two four driving rods 92, so that the through hole 37 can be blocked by the blocking plate 91.

[0079] In this embodiment, the connecting member 35 includes a connecting shell 351 which is vertically oriented and fixedly mounted on the bottom of the rotating shaft 32. A receiving hole 352 is provided at the bottom of the connecting shell 351. A connecting rod 353 connected to the connecting block 36 is movably penetrated through the connecting shell 351 and located in the receiving hole 352. A driving rod 5 354 which is fixedly mounted in the receiving hole 352 and is fixedly connected to the connecting rod 353. By arranging the connecting shell 351, the connecting rod 353 and the driving rod 5 354, when a damaged laser infrared measuring instrument 7 is replaced, the connecting block 36 is moved close to the connecting shell 351 through the driving rod 5 354, thereby raising the height of another normally working laser infrared measuring instrument 7, effectively reducing the fluctuation of the glass liquid and causing the sticking of the bottom of the laser infrared measuring instrument 7.

[0080] The working principle and use process of the present invention:

[0081] During installation, when installing the two laser infrared measuring instruments 7, the motor 1 33 and the driving rod 2 44 are cooperated to make the mounting shell 5 located below the mounting cavity 31, and then the driving rod 13 is used to make the mounting block 3 slide and move along the telescopic rod 12 to the top of the closed pool 1, so that the two laser infrared measuring instruments 7 are respectively inserted into the mounting grooves 51 on the two mounting shells 5, and are located on the side where the two clamping plates 61 are close to each other, and the two-way threaded rod 62 is rotated to make the two clamping plates 61 slide close to each other in the mounting groove 51, so that the laser infrared measuring instruments 7 can be fixed, and then the driving rod 13 is used to make the mounting block 3 slide and reset along the telescopic rod 12, so that the installation of the two laser infrared measuring instruments 7 can be completed;

[0082] When the two laser infrared measuring instruments 7 are used for detection, the two mounting shells 5 are extended to the two sides of the connecting block 36 along the length direction of the closed tank 1 respectively through the cooperation of the motor 1 33 and the driving rod 2 44, and the motor 3 431 is controlled to rotate the mounting shell 5 on the extension block 43, so that the opening end of the mounting groove 51 is located directly below the mounting shell 5, so that the detection ends of the two laser infrared measuring instruments 7 are located directly above the glass liquid in the closed tank 1, and the glass liquid level in the closed tank 1 is monitored in real time by the two laser infrared measuring instruments 7;

[0083] When the glass liquid flows into the closed pool 1 and is affected by other factors, causing the glass liquid to fluctuate and causing the bottom of the laser infrared measuring instrument 7 to stick, the connecting seat 812 is rotated on the mounting frame 811 through the motor 2 813, and the moving block 83 is moved to the side of the laser infrared measuring instrument 7 away from the inner top wall of the mounting groove 51 through the cooperation of the electric slider 52 and the driving rod 3 84, and the sponge plate 86 and the side of the laser infrared measuring instrument 7 away from the inner top wall of the mounting groove 51 are located on the same plane, and the electric heating plate 87 is controlled to work on the surface of the laser infrared measuring instrument 7. The surface is heated, and the moving block 83 is displaced in the direction away from the connecting seat 812 by driving the third rod 84, so that the sponge plate 86 contacts the surface of the side of the laser infrared measuring instrument 7 away from the inner top wall of the installation groove 51, and the electric heating plate 87 works to heat the glass liquid adhered to the surface of the side of the laser infrared measuring instrument 7 away from the inner top wall of the installation groove 51, and the driving rod 3 84 displaces the moving block 83 in the direction away from the connecting seat 812 so that the sponge plate 86 contacts the surface of the laser infrared measuring instrument 7, so that the glass liquid adhered to the surface of the laser infrared measuring instrument 7 can be wiped. Cleaning; when there is no need to wipe and clean the glass liquid adhering to the surface of the laser infrared measuring instrument 7, the driving rod 3 84 and the motor 2 813 can be used to cooperate to make the moving block 83 located on one side of the laser infrared measuring instrument 7, so that the sponge plate 86 contacts the inner wall of the mounting groove 51, which does not affect the monitoring work of the laser infrared measuring instrument 7 and effectively avoids the glass liquid adhering to the sponge plate 86 when it fluctuates; by setting the air bag 88, the driving rod 3 84 is controlled to make the moving block 83 move away from the connecting seat 812 so that the sponge plate 86 can be moved away from the connecting seat 812. 6 is in contact with the surface of the laser infrared measuring instrument 7. When wiping and cleaning the glass liquid adhering to the surface of the laser infrared measuring instrument 7, the airbag 88 is inflated by the air pump, which does not affect the displacement of the moving block 83 away from the connecting seat 812. The airbag 88 is located between the opposite sides of the telescopic rod 3 82 and the mounting plate 85. When it is not necessary to wipe and clean the glass liquid adhering to the surface of the laser infrared measuring instrument 7, the airbag 88 protects the side of the sponge plate 86 away from the inner side wall of the mounting groove 51, further preventing the glass liquid from adhering to the sponge plate 86 when it fluctuates;

[0084] When one of the laser infrared measuring instruments 7 is damaged, the mounting shell 5 is located below the mounting cavity 31 through the cooperation of the motor 1 33 and the driving rod 2 44, and the damaged laser infrared measuring instrument 7 is located below the through hole 37. The shell 41 is rotated on the connecting block 36 by the motor 4 361 close to the damaged laser infrared measuring instrument 7, so that the shell 41 is vertical, and the mounting shell 5 is rotated on the extension block 43 by the motor 3 431, so that the open end of the mounting groove 51 is located directly above the mounting shell 5, and the blocking plate 91 is slid toward the outside of the mounting block 3 on the mounting block 3 by the two driving rods 4 92 to cancel the blocking of the through hole 37, and the driving rod 2 44 is controlled to move the extension block 43 above the mounting block 3, so that the extension block 43 is located in the through hole 37, and the The two driving rods four 92 make the blocking plate 91 slide into the through hole 37 on the mounting block 3, so that the blocking plate 91 contacts the extension block 43, and the through hole 37 is blocked by the blocking plate 91 and the extension block 43. At this time, the damaged laser infrared measuring instrument 7 can be moved to the top of the mounting block 3, so as to facilitate the replacement of the damaged laser infrared measuring instrument 7. At this time, another motor four 361 is controlled to make another shell 41 vertical, and the mounting shell 5 is located below the shell 41. The mounting shell 5 is rotated on the extension block 43 by another motor three 431, so that the open end of the mounting groove 51 is located directly below the mounting shell 5. The connecting block 36 is moved close to the connecting shell 351 by the driving rod five 354, which does not affect the normal monitoring work of the other laser infrared measuring instrument 7.

[0085] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0086] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A laser infrared device for monitoring glass liquid level, characterized in that: It includes a closed pool, which is installed on one side of the kiln body. A liquid discharge port is provided on one side of the kiln body, and the closed pool is connected to the liquid discharge port. A mounting hole communicating with the interior of the enclosed pool is provided at the top of the enclosed pool and along its width direction, a telescopic rod in a vertical direction is fixedly installed on the top of the enclosed pool and located outside the mounting hole, a mounting block that can movably penetrate the mounting hole is fixedly installed on the top of the telescopic rod, the cross section of the mounting block is fitted with the cross section of the inner wall of the mounting hole, and a driving rod connected to the mounting block is fixedly installed on the top of the enclosed pool and located on the other side of the mounting hole; The bottom of the mounting block is provided with a mounting cavity, a vertical rotating shaft is rotatably mounted on the mounting block, the bottom of the rotating shaft extends into the mounting cavity, a motor 1 is fixedly mounted on the top of the mounting block, the output shaft of the motor 1 is connected to the rotating shaft through a spur gear assembly, a connecting piece is mounted at the bottom of the rotating shaft, the bottom of the connecting piece extends to the bottom of the mounting block and is mounted with a connecting block, horizontal extension components are mounted on both sides of the connecting block, a mounting shell is mounted on the sides of the two groups of extension components away from each other, a mounting groove is provided at the bottom of the mounting shell, a fixing mechanism is mounted on the mounting shell and in the mounting groove, a laser infrared measuring instrument is detachably fixed at the bottom of the fixing mechanism, and the mounting shell is located below the mounting cavity or extends to the outside of the mounting hole through the cooperation of the motor 1 and the extension assembly; A cleaning mechanism for the laser infrared measuring instrument is installed on the inner wall of one side of the installation shell, and the cleaning mechanism is used to clean the bottom of the laser infrared measuring instrument.

2. The device for monitoring glass liquid level by laser infrared according to claim 1, characterized in that: The extension assembly includes a shell installed on the connecting block, a receiving groove is opened on the side of the shell away from the connecting block, two telescopic rods are symmetrically fixed on the shell and located in the receiving groove, the ends of the two telescopic rods extend to the outside of the shell and are fixed with an extension block, two driving rods connected to the extension block are fixedly installed on the shell and located in the receiving groove, and the mounting shell is installed on the extension block.

3. The device for monitoring glass liquid level by laser infrared according to claim 2, characterized in that: The fixing mechanism includes symmetrical and sliding clamps installed on the top wall of the installation groove. The cross-section of the clamp is V-shaped. A bidirectional threaded rod is rotatably installed on the installation shell. The bidirectional threaded rod is threadedly connected to the two clamps. Rubber pads are fixedly installed on the side of the two clamps close to each other.

4. The device for monitoring glass liquid level by laser infrared according to claim 3, characterized in that: The cleaning mechanism includes a mounting seat installed on the inner wall of one side of the mounting shell, three telescopic rods in a horizontal shape are symmetrically fixed on the mounting seat, moving blocks are fixed at the ends of the two telescopic rods, three driving rods connected to the moving blocks are fixedly installed on the mounting seat, a mounting plate is fixedly installed on the side of the moving block close to the mounting seat, a sponge plate is fixedly installed on the side of the mounting plate close to the top wall of the mounting groove, an accommodating cavity is opened on the side of the moving block close to the top wall of the mounting groove, and an electric heating plate is fixedly installed on the moving block and located in the accommodating cavity.

5. The device for monitoring glass liquid level by laser infrared according to claim 4, characterized in that: An airbag is fixedly installed on one side of the mounting seat close to the moving block and between the opposite sides of the telescopic rod three and the mounting plate. The mounting seat is slidably installed on one inner wall of the mounting shell along the top wall direction of the mounting groove, and an electric slider connected to the mounting seat is fixedly installed on the mounting shell.

6. The device for monitoring glass liquid level by laser infrared according to claim 5, characterized in that: The mounting seat comprises a mounting frame slidably mounted on the inner wall of one side of the mounting shell, a connecting seat is hinged on the mounting frame, a motor 2 for driving the connecting seat to rotate is fixedly mounted on the mounting frame, and a telescopic rod 3, a driving rod 3 and an airbag are all mounted on the connecting seat.

7. The device for monitoring glass liquid level by laser infrared according to claim 6, characterized in that: The mounting shell is hinged on the extension block, on which a motor three for driving the mounting shell to rotate is fixedly mounted, the shell is hinged on the connecting block, on which a motor four for driving the shell to rotate is fixedly mounted, a through hole connected to the interior of the mounting cavity is provided on the mounting block and located on one side of the rotating shaft, and a blocking component acting on the through hole is installed on the mounting block, which is used to block or cancel the blocking of the through hole.

8. The device for monitoring glass liquid level by laser infrared according to claim 7, characterized in that: The blocking assembly includes a blocking plate that moves horizontally and penetrates the mounting block, one end of the blocking plate extends into the through hole and can block the through hole, and four driving rods that are fixedly connected to the blocking plate are symmetrically fixed on one side of the mounting block.

9. The device for monitoring glass liquid level by laser infrared according to claim 8, characterized in that: The connecting member includes a connecting shell which is vertically oriented and fixedly mounted at the bottom of the rotating shaft, a receiving hole is provided at the bottom of the connecting shell, a connecting rod connected to the connecting block is movably penetrated through the connecting shell and located in the receiving hole, and a driving rod 5 which is fixedly mounted in the receiving hole and is fixedly connected to the connecting rod.

10. The working method of the device for monitoring glass liquid level by laser infrared according to claim 9 is characterized in that: The working method comprises the following steps: S1: During installation: S1.1: The installation shell is located below the installation cavity through the cooperation of the motor 1 and the extension assembly, and the installation block is slidably displaced along the telescopic rod 1 to the top of the closed pool through the driving rod 1; S1.2: Fix two laser infrared measuring instruments respectively by two sets of fixing mechanisms; S1.3: The mounting block is made to slide and reset along the telescopic rod one by driving the rod one; S2: When inspected by two laser infrared measuring instruments: S2.1: The two mounting shells are extended to the two sides of the connection block along the length direction of the closed tank by the cooperation of the motor 1 and the extension assembly, and the motor 3 is controlled to rotate the mounting shell on the extension block so that the opening end of the mounting groove is located directly below the mounting shell; S3: When cleaning the laser infrared measuring instrument: S3.1: The connecting seat is rotated on the mounting frame by means of the motor 2, and the moving block is displaced to the side of the laser infrared measuring instrument away from the top wall of the mounting groove by means of the cooperation of the electric slider and the driving rod 3, so that the sponge board and the side of the laser infrared measuring instrument away from the top wall of the mounting groove are located on the same plane; S3.2: Control the electric heating plate to heat the surface of the laser infrared measuring instrument, and drive the moving block to move away from the connecting seat through the driving rod 3, so that the sponge plate contacts the surface of the laser infrared measuring instrument on the side away from the top wall of the installation groove; S4: When one of the laser infrared measuring instruments is damaged: S4.1: By cooperating with the motor 1 and the extension assembly, the mounting shell is located below the mounting cavity, and the damaged laser infrared measuring instrument is located below the through hole; S4.2: By using motor 4 close to the damaged laser infrared measuring instrument, the shell is rotated on the connecting block so that the shell is vertical, and by using motor 3, the mounting shell is rotated on the extension block so that the open end of the mounting slot is located directly above the mounting shell, the blocking of the through hole by the blocking assembly is cancelled, and the driving rod 2 is controlled to move the extension block toward the top of the mounting block; and another motor 4 is controlled to make another shell vertical and the mounting shell is located below the shell, and by using another motor 3, the mounting shell is rotated on the extension block so that the open end of the mounting slot is located directly below the mounting shell, and by using driving rod 5, the connecting block is moved close to the connecting shell without affecting the normal monitoring work of another laser infrared measuring instrument.

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