Quartz tube cleaning equipment

Abstract

The utility model belongs to the technical field of cleaning equipment, and particularly relates to quartz tube cleaning equipment which comprises a shell and a top cover, the top cover is hinged to the upper end face of the shell, a partition plate is arranged in the shell, a rotating disc is rotationally arranged above the partition plate, and a plurality of movable first transverse rods are arranged above the rotating disc. A first cleaning column and a first clamping column are arranged at the two ends of each first transverse rod respectively, a plurality of movable second transverse rods are arranged outside the first transverse rods and located above the partition plate, a second cleaning column and a second clamping column are arranged at the two ends of each second transverse rod respectively, and arc-shaped clamping faces are arranged outside the first clamping columns and the second clamping columns respectively. And a plurality of bristles are arranged outside the first cleaning column and the second cleaning column. Through mutual cooperation of the first clamping columns, the first cleaning columns, the second clamping columns and the second cleaning columns and the like, the inner wall and the outer wall of the quartz tube are cleaned separately, cleaning is cleaner, clamping is stable, and adaptability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and particularly relates to a quartz tube cleaning device. Background Art

[0002] Due to its unique physical and chemical properties, quartz tubes are used in fields such as the production process of new environmentally friendly electric light sources and modern advanced semiconductors. Impurities adhere to both the inner and outer walls of the quartz tubes produced by the production line, and they need to be cleaned before leaving the factory. Traditional cleaning equipment usually...

[0003] For example, a quartz tube cleaning device with the patent application number CN202021279808.5 includes a cleaning cylinder. The top end of the cleaning cylinder is movably connected with a box cover, and a handle is fixed on the upper surface of the box cover. At the top end of one end of the cleaning cylinder, a clear water injection pipe and a cleaning liquid injection pipe are successively fixed. One end of the clear water injection pipe is fixed with a detachable first spray head, and one end of the cleaning liquid injection pipe is fixed with a detachable second spray head. A fixed seat is fixed at the bottom end inside the cleaning cylinder, and a driving motor is fixed inside the bottom end of the cleaning cylinder. The output end of the driving motor is fixed with a first gear, and both ends and both sides of the first gear are meshed with a second gear. An inner cleaning column is fixed on the upper surface of the first gear, and an outer wall cleaning column is fixed on the upper surface of the second gear. Through a series of improvements, the utility model enables the device to clean the inner and outer walls of the quartz tube simultaneously, improving the cleaning efficiency.

[0004] In the prior art, the outer wall cleaning column and the inner cleaning column rotate simultaneously to clean the inner and outer walls of the quartz tube at the same time, improving the cleaning efficiency, but there are still some deficiencies:

[0005] Firstly, most of the outer wall cleaning column and the inner cleaning column are of fixed size, and the outer wall cleaning column and the inner cleaning column are fixedly arranged, and the distance between the two is fixed. It is impossible to adjust the cleaning position for quartz tubes with different thicknesses or sizes, and the overall applicable range is too small.

[0006] Secondly, although the prior art can achieve the simultaneous cleaning of the inner and outer walls of the quartz tube, during the cleaning process of the quartz tube, there is no corresponding limiting structure, which is easy to cause jitter and collision, affecting the overall quality of the quartz tube. Content of the Utility Model

[0007] The utility model aims to overcome the deficiencies of the prior art and provides a quartz tube cleaning device.

[0008] Through the rotational cooperation of multiple first clamping columns, first cleaning columns, second clamping columns and second cleaning columns, the utility model separates the cleaning of the inner and outer walls of the quartz tube, and performs clamping adjustment and cleaning adjustment for quartz tubes with different sizes and thicknesses, effectively improving the clamping stability during the cleaning process and also improving the applicability of the device.

[0009] To achieve the above object, the utility model provides the following technical solution: A quartz tube cleaning device, including a housing and a top cover. The top cover is hingedly arranged on the upper end face of the housing. A partition is arranged inside the housing. A turntable is rotatably arranged above the partition. Above the turntable, a plurality of movable first crossbars are arranged. At both ends of each first crossbar, a first cleaning column and a first clamping column are respectively arranged. Outside the turntable and above the partition, a plurality of movable second crossbars are arranged. At both ends of the second crossbar, a second cleaning column and a second clamping column are respectively arranged. Arc-shaped clamping surfaces are arranged outside both the first clamping column and the second clamping column. A plurality of bristles are arranged outside both the first cleaning column and the second cleaning column. A water sprayer is arranged on the bottom end face of the top cover above the turntable. The mutual cooperation of a plurality of first clamping columns, first cleaning columns, second clamping columns and second cleaning columns clamps the outer wall when cleaning the inner wall of the quartz tube, and clamps the inner wall when cleaning the outer wall of the quartz tube, so that the inner and outer walls of the quartz tube are cleaned separately and the clamping is stable during cleaning, and the cleaning effect is good.

[0010] Optionally, a plurality of second linear drivers are evenly distributed in a ring on the upper end face of the partition. The output end of the second linear driver is provided with a third motor. The output end of the third motor is connected to the second crossbar. The second linear driver drives the second crossbar to move, and the distance is adjusted for quartz tubes of different sizes and thicknesses, so that the clamping and cleaning effects are better.

[0011] Optionally, a plurality of first linear drivers are evenly distributed in a ring on the upper end face of the turntable. The output end of the first linear driver is provided with a second motor. The output end of the second motor is provided with a first crossbar. The first linear driver drives the first crossbar to move, and the distance is adjusted for quartz tubes of different sizes and thicknesses, so that the clamping and cleaning effects are better.

[0012] Optionally, a plurality of anti-slip grooves are arranged on the arc-shaped clamping surface. The anti-slip grooves are arranged to make the clamping stability better.

[0013] Optionally, a water tank is arranged at the bottom of the housing. The water sprayer and the water tank are connected through a water delivery pipe.

[0014] Optionally, a water leakage hole is arranged on the partition. A waste water collection pool is arranged directly below the water leakage hole. The water leakage hole and the waste water collection pool are arranged to discharge sewage in time and collect the sewage, avoiding secondary pollution of the quartz tube.

[0015] Optionally, a transmission shaft is provided at the center of the partition plate. One end of the bottom of the transmission shaft passes through the partition plate. A second gear is connected to the end of the transmission shaft passing through the partition plate. A first gear is rotatably provided on one side of the second gear. The second gear is in meshing transmission with the first gear. A first motor is provided below the first gear. The output end of the first motor is connected to the end face of the first gear. The first motor is arranged below the partition plate to avoid damage caused by direct contact with the water sprayed by the water sprayer.

[0016] In summary, compared with the prior art, the beneficial effects of this solution are as follows:

[0017] (1) Through the mutual cooperation of multiple first clamping columns, first cleaning columns, second clamping columns and second cleaning columns, the present invention clamps the outer wall when cleaning the inner wall of the quartz tube and clamps the inner wall when cleaning the outer wall of the quartz tube, so that the inner and outer walls of the quartz tube can be cleaned separately while ensuring the stability of the quartz tube during cleaning, avoiding collisions between the quartz tube and external objects, and improving the cleaning effect while ensuring the yield rate;

[0018] (2) The present invention drives the first cross bar to move through the first linear driver and drives the second cross bar to move through the second linear driver, and adjusts the appropriate distance for quartz tubes of different sizes and thicknesses, so as to improve the clamping and cleaning effects and the applicability of the equipment;

[0019] (3) By providing anti-slip grooves on the arc-shaped clamping surface, the present invention effectively improves the clamping stability of the quartz tube and ensures the cleaning effect of the quartz tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a perspective view of the present invention;

[0021] Figure 2 is a front view of the present invention;

[0022] Figure 3 is Figure 2 a perspective cross-sectional view taken along line A-A in

[0023] Figure 4 is a left view of the present invention;

[0024] Figure 5 is Figure 4 a perspective cross-sectional view taken along line B-B in

[0025] Figure 6 is Figure 3 a partial enlarged view at C in

[0026] Figure 7 is Figure 3 a partial enlarged view at D in

[0027] Figure 8 For Figure 3 The partial enlarged view at position E in

[0028] Figure 9 For Figure 5 The partial enlarged view at position F in

[0029] Figure 10 For Figure 3 The partial enlarged view at position G in

[0030] In the figure: 10 housing; 11 top cover; 12 partition; 13 first motor; 14 first gear; 15 second gear; 16 transmission shaft; 17 turntable; 18 first linear driver; 19 second motor; 20 first cross bar; 21 first cleaning column; 22 first clamping column; 23 water sprayer; 24 water delivery pipe; 25 second linear driver; 26 third motor; 27 second cross bar; 28 second cleaning column; 29 second clamping column; 30 water leakage hole; 31 waste water collection pool; 32 water tank; 33 brush bristles; 34 clamping surface; 35 anti-slip groove. Detailed implementation mode

[0031] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0032] Embodiment 1:

[0033] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown in

[0034] Specifically, the arc-shaped clamping surfaces are respectively the second clamping surface 36 with an outward convex arc shape arranged on the first clamping column 22, and the first clamping surface 34 with an inward concave arc shape arranged on the second clamping column 29.

[0035] On the outer wall of the second cleaning column 28, there is a third arc-shaped surface 37 with an inward concave shape, and bristles 33 are arranged on the third arc-shaped surface 37. The first clamping surface 34 of the second clamping column 29 for clamping the outer wall of the quartz tube is an inward concave arc surface, which can better fit the arc-shaped outer wall of the quartz tube, improving the clamping and fixing effect. On the second cleaning column 28 for cleaning the outer wall of the quartz tube, there is a third arc-shaped surface 37, which can better fit the outer wall of the quartz tube during the cleaning of the outer wall, enabling the bristles 33 to effectively contact the outside of the quartz tube and improving the cleaning effect.

[0036] The second clamping surface 36 of the first clamping column 22 for clamping the inner wall of the quartz tube is an outward convex arc surface, which can better fit the inner wall of the quartz tube, improving the clamping effect. The outer wall of the first cleaning column 21 for cleaning the inner wall of the quartz tube is an outward convex arc surface, which can better fit the inner wall of the quartz tube during the cleaning of the inner wall, enabling the bristles 33 to effectively contact the outside of the quartz tube and improving the cleaning effect.

[0037] Further, as Figure 3 and Figure 5 shown, a transmission shaft 16 is provided at the center of the partition plate 12. The bottom end of the transmission shaft 16 passes through the partition plate 12. One end of the transmission shaft 16 passing through the partition plate 12 is connected with a second gear 15. A first gear 14 is rotatably arranged on one side of the second gear 15. The second gear 15 is in meshing transmission with the first gear 14. A first motor 13 is arranged below the first gear 14, and the output end of the first motor 13 is connected to the end face of the first gear 14.

[0038] Specifically, the first motor 13 is a prior art, and its output end can drive an object to rotate. The solution will not be elaborated too much. The main body of the first motor 13 is arranged below the partition plate 12, which can play a role in separating from the quartz tube cleaning area above the partition plate 12, and can effectively prevent the first motor 13 from directly contacting water and being damaged.

[0039] Further, as Figure 3 、 Figure 5 and Figure 6 shown, a plurality of first linear drivers 18 are evenly distributed in a ring shape on the upper end surface of the turntable 17. The output end of the first linear driver 18 is provided with a second motor 19, and the output end of the second motor 19 is provided with a first cross bar 20.

[0040] Specifically, the first linear driver 18 of this device is a prior art with good waterproof performance. Its output end can drive an object to move. The second motor 19 is also a prior art with good waterproof performance. Its output end can drive an object to rotate. This solution will not be elaborated too much. The first linear driver 18 can drive the second motor 19 to move, and the second motor 19 can drive the first crossbar 20 to rotate, so as to clean the inner wall of the quartz tube and switch the clamping by the first cleaning column 21 and the first clamping column 22.

[0041] Further, as Figure 3 and Figure 5 shown, a plurality of second linear drivers 25 are evenly distributed in a ring shape on the upper end surface of the partition plate 12. The output end of the second linear driver 25 is provided with a third motor 26, and the output end of the third motor 26 is connected to the second crossbar 27.

[0042] Specifically, the second linear driver 25 of this device is a prior art with good waterproof performance. Its output end can drive an object to move. The third motor 26 is also a prior art with good waterproof performance. Its output end can drive an object to rotate. This solution will not be elaborated too much. The second linear driver 25 can drive the third motor 26 to move, and the third motor 26 can drive the second crossbar 27 to rotate, so as to clean the outer wall of the quartz tube and switch the clamping by the second cleaning column 28 and the second clamping column 29.

[0043] Further, as Figure 3 and Figure 5 shown, a water leakage hole 30 is provided on the partition plate 12, and a waste water collection pool 31 is provided directly below the water leakage hole 30.

[0044] Specifically, the waste water collection pool 31 is arranged directly below the water leakage hole 30, so that the used cleaning sewage can be discharged into the waste water collection pool 31 through the water leakage hole 30.

[0045] Further, as Figure 3 and Figure 5 shown, a water tank 32 is provided at the bottom of the housing 10, and the water sprayer 23 and the water tank 32 are connected through a water delivery pipe 24.

[0046] Specifically, the water delivery pipe 24 is an elastic hose, which can prevent the water delivery pipe 24 from breaking due to excessive bending caused by the repeated opening and closing of the top cover 11.

[0047] Before the quartz tube is cleaned, first start each third motor 26 synchronously, so that the output end of the third motor 26 drives the second cross bar 27 to rotate, making the second clamping column 29 arranged on the second cross bar 27 be on the inner side and the second cross bar 27 be perpendicular to the side wall of the adjacent housing 10. Then adjust each second linear actuator 25 synchronously, so that the output end of the second linear actuator 25 drives the third motor 26 to move horizontally along the axis direction of the transmission shaft 16. The third motor 26 drives the second cross bar 27 connected to the output end of the third motor 26 to move, making the distance between two opposite second clamping columns 29 greater than the diameter of the quartz tube to be cleaned. Then adjust each second motor 19 synchronously, so that the output end of the second motor 19 drives the first cross bar 20 to rotate, making the first clamping column 22 arranged on the first cross bar 20 be on the outer side and perpendicular to the side wall of the adjacent housing 10. Then adjust each first linear actuator 18 synchronously, so that the output end of the first linear actuator 18 drives the second motor 19 to move horizontally along the axis direction of the transmission shaft 16. The second motor 19 drives the first cross bar 20 connected to the output end of the second motor 19 to move, making the distance between two opposite first cross bars 20 less than the diameter of the quartz tube to be cleaned. Place the quartz tube so that the second clamping column 29 is located outside the outer wall of the quartz tube and the first clamping column 22 is located inside the inner wall of the quartz tube.

[0048] Immediately start each third motor 26 synchronously, so that the output end of the second linear actuator 25 drives the third motor 26 to approach the outer wall of the quartz tube horizontally along the axis direction of the transmission shaft 16 until the second clamping column 29 connected to the third motor 26 presses tightly against the outer wall of the quartz tube to clamp and fix the quartz tube.

[0049] Then start each first linear actuator 18 synchronously, so that the output end of the first linear actuator 18 drives the first cross bar 20 to approach the inner wall of the quartz tube horizontally along the axis direction of the transmission shaft 16 until the brush hairs 33 arranged on the first clamping column 22 connected to the first cross bar 20 closely fit the inner wall of the quartz tube.

[0050] Finally, start the water sprayer 23 to spray the cleaning liquid. Then start the first motor 13. The output end of the first motor 13 drives the first gear 14 to rotate. The first gear 14 drives the second gear 15 to rotate. The second gear 15 drives the transmission shaft 16 to rotate. The transmission shaft 16 drives the turntable 17 to rotate. The turntable 17 drives the first cleaning column 21 to rotate along the center of the turntable 17 and clean the inner wall of the quartz tube. The generated cleaning wastewater flows into the wastewater collection pool 31 through the water leakage holes 30.

[0051] After the inner wall of the quartz tube is cleaned, turn off the water sprayer 23 and the first motor 13, and synchronously start each first linear driver 18, so that the output end of the first linear driver 18 drives the second motor 19 to horizontally move towards the center of the turntable 17. Then synchronously adjust the second motor 19 to horizontally rotate the first crossbar 20 by 180 degrees. Then synchronously and reversely adjust each first linear driver 18, so that the first clamping column 22 provided on the first crossbar 20 closely fits the inner wall of the quartz tube for clamping and fixing. Immediately afterwards, synchronously adjust each second linear driver 25, so that the output end of the second linear driver 25 drives the third motor 26 to horizontally move towards the outer wall of the housing 10. The third motor 26 drives the second crossbar 27 to horizontally move, and the second crossbar 27 drives the second clamping column 29 to disengage from the outer wall of the quartz tube. Then synchronously adjust each second linear driver 25, so that the second linear driver 25 drives the second crossbar 27 to rotate by 180 degrees. Then synchronously adjust each second linear driver 25, so that the output end of the second linear driver 25 drives the third motor 26 to approach the outer wall of the quartz tube. The third motor 26 drives the second crossbar 27 to move, and the second crossbar 27 drives the second cleaning column 28 to approach the outer wall of the quartz tube until the bristles 33 provided on the 37 of the second cleaning column 28 closely fit the outer wall of the quartz tube.

[0052] Finally, start the water sprayer 23 to spray the cleaning liquid. Then start the first motor 13. The output end of the first motor 13 drives the first gear 14 to rotate. The first gear 14 drives the second gear 15 to rotate. The second gear 15 drives the transmission shaft 16 to rotate. The transmission shaft 16 drives the turntable 17 to rotate. The turntable 17 drives the first clamping column 22 to rotate along the center of the turntable 17 and drives the quartz tube to rotate along the center of the turntable 17. Since the second cleaning column 28 is stationary, the bristles 33 provided on the second cleaning column 28 can brush the outer wall of the second cleaning column 28, and the generated cleaning wastewater flows into the wastewater collection pool 31 through the water leakage holes 30.

[0053] Embodiment 2:

[0054] On the basis of Embodiment 1, a further embodiment is made, such as Figure 3 As shown, a plurality of anti-slip grooves 33 are provided on the arc-shaped clamping surface.

[0055] The provision of the anti-slip grooves 33 on the arc-shaped clamping surface can improve the stability of the clamping surface for clamping the quartz tube.

[0056] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but rather use the difference in the functions of components as the criterion for distinction. As used throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0057] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a good or system including a series of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such good or system. Without further limitation, an element defined by the statement "including one..." does not exclude the presence of another identical element in the good or system including the said element.

[0058] The above description shows and describes several preferred embodiments of the present application. However, as mentioned above, it should be understood that the present application is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the application concept described herein through the above teachings or the technology or knowledge in the relevant field. And any changes and variations made by those skilled in the art without departing from the spirit and scope of the present application shall fall within the protection scope of the appended claims of the present application.

Claims

1. A quartz tube cleaning device, comprising a housing (10) and a top cover (11), wherein the top cover (11) is hingedly provided on the upper end surface of the housing (10), characterized in that: A partition (12) is arranged inside the shell (10), a turntable (17) is rotatably arranged above the partition (12), a plurality of movable first cross bars (20) are arranged above the turntable (17), a first cleaning column (21) and a first clamping column (22) are arranged at both ends of each first cross bar (20), a plurality of movable second cross bars (27) are arranged outside the turntable (17) above the partition (12), a second cleaning column (28) and a second clamping column (29) are arranged at both ends of the second cross bars (27), an arc-shaped clamping surface is arranged outside the first clamping column (22) and the second clamping column (29), a plurality of bristles (33) are arranged outside the first cleaning column (21) and the second cleaning column (28), and a water sprayer (23) is arranged on the bottom end surface of the top cover (11) above the turntable (17).

2. A quartz tube cleaning device according to claim 1, characterized in that: The upper end surface of the partition (12) is evenly distributed with a plurality of second linear drivers (25) in a ring shape, the output end of the second linear driver (25) is provided with a third motor (26), and the output end of the third motor (26) is interconnected with the second crossbar (27).

3. A quartz tube cleaning device according to claim 1, characterized in that: The upper end surface of the rotating disk (17) is evenly distributed with a plurality of first linear drivers (18) in a ring shape, the output end of the first linear driver (18) is provided with a second motor (19), and the output end of the second motor (19) is provided with a first crossbar (20).

4. A quartz tube cleaning device according to claim 1, characterized in that: A plurality of anti-slip grooves (33) are arranged on the arc-shaped clamping surface.

5. A quartz tube cleaning device according to claim 2, characterized in that: A water tank (32) is provided at the bottom of the housing (10), and the sprinkler (23) and the water tank (32) are connected via a water pipe (24).

6. A quartz tube cleaning device according to claim 4, characterized in that: A water leakage hole (30) is provided on the partition (12), and a wastewater collection pool (31) is provided directly below the water leakage hole (30).

7. A quartz tube cleaning device according to claim 1, characterized in that: A transmission shaft (16) is arranged at the center of the partition (12), and one end of the bottom of the transmission shaft (16) passes through the partition (12). One end of the transmission shaft (16) passing through the partition (12) is connected to a second gear (15), and a first gear (14) is rotatably arranged on one side of the second gear (15). The second gear (15) is meshed with the first gear (14) for transmission, and a first motor (13) is arranged below the first gear (14), and an output end of the first motor (13) is connected to an end surface of the first gear (14).

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