Temperature measuring device of quartz crucible melting machine

Abstract

The utility model discloses a temperature measuring device for a quartz crucible melting machine, and relates to the technical field of crucible temperature measurement. The device comprises two bottom plates which are oppositely arranged, sliding tables are fixedly connected to the surfaces of the two bottom plates, an arc-shaped plate is slidably arranged between the two sliding tables, a cleaning part is arranged in the arc-shaped plate and comprises a U-shaped plate, the U-shaped plate is fixedly connected with the arc-shaped plate, a rotating shaft is rotationally connected in the U-shaped plate in a penetrating mode, a first gear is fixedly connected to one circumferential side face of the rotating shaft, and a first chain wheel is fixedly connected to the other circumferential side face of the rotating shaft; when the infrared thermometer is used, the rack can be driven to move by rotating the rotating handle, the rack can drive the infrared thermometer to move towards the temperature measuring hole when moving, the rotating handle drives the first chain wheel to rotate during moving, and the infrared thermometer is driven to move towards the temperature measuring hole through transmission among the chain, the second gear and the third gear. The surface of the infrared thermometer can be cleaned when the infrared thermometer moves, and the situation that the service life is shortened due to rusting of the infrared surface after long-term use is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of crucible temperature measurement, in particular to a temperature measurement device for a quartz crucible melting machine. Background Art

[0002] Quartz crucibles are more and more widely used due to their high purity, strong temperature resistance, large size, high precision, good heat preservation, energy saving, stable quality and other advantages. The detection of quartz crucibles is a very important link, and the detection of quartz crucibles is developing towards on-site detection.

[0003] When using a quartz crucible melting machine to melt quartz sand, in order to ensure the quality of the finished quartz crucible and to avoid damage to the crucible, the temperature inside the crucible needs to be measured. When measuring the temperature of the quartz crucible melting machine, the temperature is measured by inserting an infrared thermometer into the measuring hole in the quartz crucible melting machine. The infrared thermometer needs to frequently enter and exit the temperature measuring hole during use, and its outer surface is easily stained. If it is not treated for a long time, the surface will rust, affecting its service life.

[0004] To this end, we provide a quartz crucible melting machine temperature measuring device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a temperature measuring device for a quartz crucible melting machine, which can drive a rack to move by rotating a handle, and can drive an infrared thermometer to move toward a temperature measuring hole when the rack moves. During the movement, the handle drives a first sprocket to rotate, and through the transmission among the chain, the second gear and the third gear, the surface of the infrared thermometer can be cleaned when it moves, thereby avoiding the shortening of the service life of the infrared thermometer due to rust on the surface due to long-term use.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a temperature measuring device for a quartz crucible melting machine, comprising two bottom plates arranged opposite to each other; slide tables are fixedly connected to the surfaces of the two bottom plates, an arc plate is slidably arranged between the two slide tables, a cleaning member is arranged in the arc plate, the cleaning member comprises a U-shaped plate, the U-shaped plate is fixedly connected to the arc plate, a rotating shaft is passed through the U-shaped plate and is rotatably connected, a first gear is fixedly connected to a side surface of one periphery of the rotating shaft, a first sprocket is fixedly connected to a side surface of the other periphery of the rotating shaft, two L-shaped plates are symmetrically fixedly connected to the arc plate, auxiliary tables are fixedly connected to the ends of the two L-shaped plates, cleaning rollers are rotatably connected in the two auxiliary tables, a second gear is fixedly connected to a side surface of one cleaning roller, a third gear is fixedly connected to a side surface of the other cleaning roller, a second sprocket is fixedly connected to a side surface of the second gear, and a chain belt is arranged for transmission between the first sprocket and the second sprocket.

[0008] The utility model is further configured that a connecting plate is fixedly connected between the two bottom plates, an annular groove is provided in the connecting plate, and sliding grooves adapted to the arc-shaped plates are provided in the two slides.

[0009] The utility model is further configured that a sliding rod is slidably connected inside the arc-shaped plate, a rack is fixedly connected to the side surface of the sliding rod, and the rack is meshed with the first gear.

[0010] The utility model is further configured that the end of the rotating shaft is fixedly connected with a turning handle, and the end of the sliding rod is fixedly connected with an infrared thermometer.

[0011] The utility model is further configured that a display is fixedly connected to the surface of the arc-shaped plate, and a control sleeve is fixedly connected to the surface of the arc-shaped plate.

[0012] The utility model is further configured that a control block is slidably arranged in the control sleeve, a clamping rod is fixedly connected to one side of the control block, the clamping rod abuts against the rack, and a sliding shaft is fixedly connected to the other side of the control block.

[0013] The utility model is further configured that the sliding shaft is slidably connected to the control sleeve, and a pulling block is fixedly connected to the end of the sliding shaft.

[0014] The utility model is further configured that a spring seat is fixedly connected to the control sleeve, the spring seat is fixedly connected to the control block, and the sliding shaft is slidably connected to the spring seat.

[0015] The utility model has the following beneficial effects:

[0016] 1. When the utility model is in use, the handle is turned to drive the shaft to rotate, and the shaft is driven by the first sprocket and the first gear to drive the infrared thermometer to move toward the temperature measuring hole, and then driven by the chain to drive the two cleaning rollers to rotate in the opposite direction, so that the surface of the infrared thermometer can be cleaned during use, thereby extending the service life of the device.

[0017] 2. When the utility model is in use, the rack is limited by the clamping rod. When the infrared thermometer needs to be moved, the pull block is pulled to compress the spring seat, driving the clamping rod away from the rack. After releasing the limit, the position of the infrared thermometer can be adjusted, further improving the practicality of the device.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The present invention is a structural schematic diagram of a temperature measuring device for a quartz crucible melting machine.

[0021] Figure 2 This is an assembly diagram of the slide and the arc plate of the utility model.

[0022] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model.

[0023] Figure 4 for Figure 3 Enlarged view of part A in .

[0024] Figure 5 This is the assembly diagram of the first gear and rack of the utility model.

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the control sleeve of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Bottom plate; 2. Slide; 3. Arc plate; 4. Cleaning part; 5. L-shaped plate; 6. U-shaped plate; 7. Rotating shaft; 8. First gear; 9. First sprocket; 10. Turning handle; 11. Auxiliary table; 12. Cleaning roller; 13. Second gear; 14. Third gear; 15. Second sprocket; 16. Chain belt; 17. Sliding rod; 18. Rack; 19. Infrared thermometer; 20. Control sleeve; 21. Control block; 22. Clamping rod; 23. Sliding shaft; 24. Pull block; 25. Spring seat; 26. Connecting plate; 27. Annular groove; 28. Sliding groove; 29. ​​Display. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0030] See also Figure 1-6 The utility model is a temperature measuring device for a quartz crucible melting machine, comprising two bottom plates 1 arranged opposite to each other; slides 2 are fixedly connected to the surfaces of the two bottom plates 1, an arc-shaped plate 3 is slidably arranged between the two slides 2, a cleaning member 4 is arranged in the arc-shaped plate 3, and the cleaning member 4 comprises a U-shaped plate 6, the U-shaped plate 6 is fixedly connected to the arc-shaped plate 3, a rotating shaft 7 is rotatably connected through the U-shaped plate 6, a first gear 8 is fixedly connected to the side of the rotating shaft 7 around one circle, a first sprocket 9 is fixedly connected to the side of the rotating shaft 7 around another circle, two L-shaped plates 5 are symmetrically fixedly connected to the arc-shaped plate 3, and the ends of the two L-shaped plates 5 are fixedly connected to An auxiliary table 11, two auxiliary tables 11 are rotatably connected with cleaning rollers 12, one cleaning roller 12 side is fixedly connected with a second gear 13, the other cleaning roller 12 side is fixedly connected with a third gear 14, the second gear 13 side is fixedly connected with a second sprocket 15, a chain belt 16 is arranged for transmission between the first sprocket 9 and the second sprocket 15, a sliding rod 17 is slidably connected in the arc plate 3, a rack 18 is fixedly connected with the side of the sliding rod 17, the rack 18 is meshed with the first gear 8, a turning handle 10 is fixedly connected to the end of the rotating shaft 7, and an infrared thermometer 19 is fixedly connected to the end of the sliding rod 17.

[0031] The operation process of this embodiment is: by rotating the handle 10 counterclockwise, the handle 10 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the first sprocket 9 and the first gear 8 to rotate, the first gear 8 drives the infrared thermometer 19 to move toward the temperature measuring hole through the rack 18, and the first sprocket 9 drives the second sprocket 15 to rotate counterclockwise through the chain belt 16, and drives the third gear 14 and the second gear 13 to rotate in the opposite direction through the second gear 13. The two cleaning rollers 12 can rotate counterclockwise and clockwise from left to right respectively when the infrared thermometer 19 moves downward, and vice versa, when the infrared thermometer 19 moves upward, they can rotate and clean its outer surface, which can prevent the infrared thermometer 19 from being stained and rusted on the outer surface due to long-term use, thereby shortening the service life. Specific embodiment 2

[0033] See also Figure 1-2 On the basis of the specific embodiment 1, a connecting plate 26 is fixedly connected between the two bottom plates 1, an annular groove 27 is opened in the connecting plate 26, and a sliding groove 28 adapted to the arc plate 3 is opened in both slides 2, a display 29 is fixedly connected to the surface of the arc plate 3, and a control sleeve 20 is fixedly connected to the surface of the arc plate 3.

[0034] The operation process of this embodiment is as follows: after fixing the bottom plate 1 to the quartz crucible melting machine bracket, the infrared thermometer 19 is aligned with the temperature measuring hole in the quartz crucible melting machine by pushing the arc plate 3, and the machine can be used. During use, the display 29 displays the temperature measured by the infrared thermometer 19, and the user can measure the temperature in the quartz crucible melting machine in real time through the display 29. Specific embodiment three

[0036] See also Figure 5-6 On the basis of the first and second specific embodiments, a control block 21 is slidably arranged in the control sleeve 20, a clamping rod 22 is fixedly connected to one side of the control block 21, the clamping rod 22 abuts against the rack 18, a sliding shaft 23 is fixedly connected to the other side of the control block 21, the sliding shaft 23 is slidably connected to the control sleeve 20, a pulling block 24 is fixedly connected to the end of the sliding shaft 23, a spring seat 25 is fixedly connected to the control sleeve 20, the spring seat 25 is fixedly connected to the control block 21, and the sliding shaft 23 is slidably connected to the spring seat 25.

[0037] The operation process of this embodiment is as follows: in the initial state, the spring seat 25 pushes the control block 21 to move toward the side of the rack 18, limits the rack 18, and prevents the rack 18 from moving during temperature measurement. When the position of the infrared thermometer 19 needs to be adjusted, the pull block 24 is pulled outward to compress the spring seat 25, driving the control block 21 away from the rack 18. After the limit is lost, the handle 10 can be turned to adjust it, further improving the practicality of the device.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A quartz crucible melting machine temperature measuring device, comprising two bottom plates (1) arranged opposite to each other; characterized in that: The surfaces of the two bottom plates (1) are fixedly connected with a slide table (2), an arc-shaped plate (3) is slidably arranged between the two slide tables (2), a cleaning member (4) is arranged inside the arc-shaped plate (3), and the cleaning member (4) comprises a U-shaped plate (6), the U-shaped plate (6) is fixedly connected to the arc-shaped plate (3), a rotating shaft (7) is rotatably connected through the U-shaped plate (6), a first gear (8) is fixedly connected to one side surface of the rotating shaft (7), and a first sprocket (9) is fixedly connected to the other side surface of the rotating shaft (7); Two L-shaped plates (5) are symmetrically fixedly connected to the arc-shaped plate (3), the ends of the two L-shaped plates (5) are fixedly connected to auxiliary tables (11), the two auxiliary tables (11) are rotatably connected to cleaning rollers (12), a second gear (13) is fixedly connected to the side of one cleaning roller (12), a third gear (14) is fixedly connected to the side of the other cleaning roller (12), a second sprocket (15) is fixedly connected to the side of the second gear (13), and a chain belt (16) is provided between the first sprocket (9) and the second sprocket (15) for transmission.

2. A quartz crucible melting machine temperature measuring device according to claim 1, characterized in that: A connecting plate (26) is fixedly connected between the two bottom plates (1), an annular groove (27) is provided in the connecting plate (26), and a sliding groove (28) adapted to the arc plate (3) is provided in both the two slide platforms (2).

3. A quartz crucible melting machine temperature measuring device according to claim 1, characterized in that: A sliding rod (17) is slidably connected inside the arc-shaped plate (3), a rack (18) is fixedly connected to the side of the sliding rod (17), and the rack (18) is meshed with the first gear (8).

4. A quartz crucible melting machine temperature measuring device according to claim 3, characterized in that: The end of the rotating shaft (7) is fixedly connected to a rotating handle (10), and the end of the sliding rod (17) is fixedly connected to an infrared thermometer (19).

5. A quartz crucible melting machine temperature measuring device according to claim 1, characterized in that: A display (29) is fixedly connected to the surface of the arc-shaped plate (3), and a control sleeve (20) is fixedly connected to the surface of the arc-shaped plate (3).

6. A quartz crucible melting machine temperature measuring device according to claim 5, characterized in that: A control block (21) is slidably disposed in the control sleeve (20), a clamping rod (22) is fixedly connected to one side of the control block (21), the clamping rod (22) abuts against the rack (18), and a sliding shaft (23) is fixedly connected to the other side of the control block (21).

7. A quartz crucible melting machine temperature measuring device according to claim 6, characterized in that: The sliding shaft (23) is slidably connected to the control sleeve (20), and a pull block (24) is fixedly connected to the end of the sliding shaft (23).

8. A quartz crucible melting machine temperature measuring device according to claim 6, characterized in that: A spring seat (25) is fixedly connected to the control sleeve (20), the spring seat (25) is fixedly connected to the control block (21), and the sliding shaft (23) is slidably connected to the spring seat (25).

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