Quartz tube flange fire polishing equipment

Abstract

Quartz tube flange fire polishing equipment belongs to the technical field of polishing equipment and comprises a case, a controller is mounted on the front side of the case, a tray is rotatably arranged in the middle of the top end of the case, a first rotating shaft is vertically and fixedly mounted in the middle of the bottom end of the tray, and the first rotating shaft downwards penetrates through the outer wall of the case and is rotatably connected with the bottom end of the inner wall of the case. According to the flange fire polishing device, the danger that hands are easily injured by mistake when the polishing device is held manually can be avoided, the rotating flange can be aligned with the output end of the polishing device in a multi-angle mode, the more comprehensive fire polishing effect is achieved, the polishing device and the flange do not need to be held manually continuously, operation is more convenient, and the flange is not damaged when fire polishing is carried out on the flange. And each angle can temporarily stay for a period of time relative to the output end of the polishing equipment, so that the output end of the polishing equipment can perform sufficient fire polishing on the surface of the flange, and the polishing effect is ensured.

Description

Technical Field

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

[0002] Due to its characteristics such as high purity and high transparency, quartz tubes are widely used in many industrial fields, such as semiconductor manufacturing, optical fiber communication, chemical industry, etc. When using quartz tubes for processing and production, the selection of flanges connecting quartz tubes is also crucial. Flanges connecting quartz tubes are usually divided into types such as angle flanges, threaded flanges, clamp flanges, and double-cone flanges. The flanges need to be polished by polishing equipment before they can be put into use.

[0003] In the related art (publication number: CN207710489U), a quartz stone polishing device is disclosed. This quartz stone polishing device includes a fixing plate and a protective housing. A protective net is inlaid on the front side of the fixing plate, and an air suction port is inlaid inside the fixing plate. Fixed rods are fixedly connected to the front and rear sides of the protective housing, and a fixed column is fixedly connected inside the protective housing. A motor is arranged inside the fixed column. The lower end of the motor is rotationally connected to a transmission column, the upper end of the motor is rotationally connected to a rotating rod, and the upper end of the rotating rod is movably connected to a fan. There are multiple air suction ports, and the air suction ports are arranged side by side horizontally inside the fixing plate. When the polisher polishes the quartz stone, a large amount of dust will be generated. The air suction ports arranged inside the fixing plates on both sides can effectively adsorb the dust therefrom, thereby achieving the effect of quickly adsorbing dust. It is applicable to the production and use of quartz stone polishing equipment and has good development prospects.

[0004] The existing quartz tube connecting flanges are polished in two ways: mechanical polishing and fire polishing. Compared with the above-mentioned mechanical polishing, fire polishing can polish and repair scratches and unevenness on the outer wall of the quartz tube flange, making its surface smoother. In the related art (website link: https: / / haokan.baidu.com / v?pd=wisenatural&vid=14208290731428195382), the fire polishing device usually has an operator hold the output end of the fire polishing device and aim it at the quartz object to be polished for flame polishing. On the one hand, the way of holding by hand is prone to accidentally injuring the operator's hand by the flame, presenting a certain danger. On the other hand, it is difficult to evenly polish all angles of the quartz object in the way of hand-held fire polishing, and the operation is not convenient enough. Summary of the Utility Model

[0005] In view of the existing polishing method of manually holding fire polishing equipment in the prior art, on the one hand, it is easy for the flame to accidentally injure the hands of people, which is dangerous, and on the other hand, it is difficult to evenly polish the quartz objects at all angles, and the operation is not convenient. The utility model provides a quartz tube flange fire polishing equipment, which can avoid the danger of manual hand-held polishing equipment easily injuring people's hands, and the rotating flange can be aligned with the output end of the polishing equipment at multiple angles to achieve a more comprehensive fire polishing effect. There is no need for manual continuous holding of the polishing equipment and flange, which is more convenient to operate. When the flange is fire polished, each angle can temporarily stay relative to the output end of the polishing equipment for a period of time, ensuring that the output end of the polishing equipment can fully fire-polish the surface of the flange to ensure the polishing effect. The specific technical scheme is as follows:

[0006] A quartz tube flange fire polishing device comprises a chassis, a controller is installed on the front side of the chassis, a tray is rotatably arranged in the middle of the top end of the chassis, a first rotating shaft is vertically and fixedly installed in the middle of the bottom end of the tray, the first rotating shaft penetrates downwardly through the outer wall of the chassis and is rotatably connected to the bottom end of the inner wall of the chassis, a rotating seat and a connecting seat are fixedly installed on the outer wall of the first rotating shaft, the connecting seat is fixedly installed on the bottom end of the rotating seat, a plurality of support rods are equidistantly arranged on the side wall of the connecting seat along the circumferential direction, and the intervals between two adjacent support rods are equal, and a toggle component for toggling the support rods for intermittent rotation is arranged in the inner cavity of the chassis.

[0007] In the above technical solution, the toggle assembly includes a support base fixedly mounted on the left side of the inner wall of the chassis, and also includes a second rotating shaft rotatably connected to the top of the support base, the second rotating shaft is fixedly mounted with a limit plate and a toggle rod, the toggle rod is located below the limit plate, a toggle pin is fixedly mounted on the bottom end of the toggle rod, the toggle pin is rotatably embedded in the gap between the two support rods, a motor is installed in the inner cavity of the support base, and the output end of the motor is connected to the second rotating shaft.

[0008] In the above technical solution, the position of the limiting plate corresponds to the side wall of the rotating seat, and the curvature of the side wall of the limiting plate is matched with the curvature of the side wall of the rotating seat.

[0009] In the above technical solution, the side wall of the chassis is provided with a polishing unit, and the polishing unit includes a lifting assembly, a rotating assembly, and a polishing assembly. The height and angle of the polishing assembly are adjusted by the lifting assembly and the rotating assembly respectively.

[0010] In the above technical solution, the lifting assembly includes a first base body fixedly installed on the side wall of the chassis, a vertical rod is arranged through the first base body in the vertical direction, a first positioning bolt is embedded in the thread of the side wall of the first base body, and the positioning of the vertical rod at the first base body is achieved by the first positioning bolt.

[0011] In the above technical solution, the rotating assembly includes a fixed seat fixedly installed at the top of the vertical rod. A fixed rod is vertically and fixedly installed at the top of the fixed seat. A second seat body is rotatably sleeved on the outer wall of the fixed rod. A second positioning bolt is threadedly embedded in the side wall of the second seat body, and the second seat body is positioned at the outer wall of the fixed rod through the second positioning bolt.

[0012] In the above technical solution, the polishing assembly includes a hydrogen-oxygen gas pipe and the output end of a polishing device installed at the second seat body. The hydrogen-oxygen gas pipe, the second seat body, and the output end of the polishing device are sequentially connected, and the hydrogen-oxygen gas pipe is connected to an external flame polishing device.

[0013] In the above technical solution, universal wheels are respectively installed at the four corners of the bottom end of the chassis.

[0014] A quartz tube flange flame polishing device of the present utility model has the following beneficial effects compared with the prior art:

[0015] First, for the method of manually holding a flame polishing device for polishing, on the one hand, it is easy to cause the flame to accidentally injure the human hand, presenting a certain danger. On the other hand, it is difficult to evenly polish all angles of a quartz object, and the operation is not convenient enough. In the present utility model, the flange can be supported by a tray. The first rotating shaft can drive the tray and the flange to rotate synchronously. With the circumferentially arranged output end of the polishing device, flame polishing processing is performed on the flange. Compared with the traditional manual holding method, in the present utility model, the flange is placed on the tray, and the output end of the polishing device polishes the circumferentially rotating flange, avoiding the danger of accidentally injuring the human hand when manually holding the polishing device. At the same time, the rotating flange can be aligned with the output end of the polishing device at multiple angles, achieving a more comprehensive flame polishing effect. There is no need for manual continuous holding of the polishing device and the flange, and the operation is more convenient.

[0016] Second, in the present utility model, through a motor, a second rotating shaft, a limiting disk, a dial rod, a dial pin, a rotating seat, a connecting seat, and a support rod, the first rotating shaft and the tray can be driven to perform intermittent circumferential rotation, so as to drive the flange at the top of the tray to perform intermittent circumferential rotation, ensuring that when the flange is subjected to flame polishing, each angle can temporarily stay relative to the output end of the polishing device for a period of time, ensuring that the output end of the polishing device fully performs flame polishing processing on the surface of the flange and ensuring the polishing effect.

[0017] Third, in the present utility model, through the cooperation of the limiting disk and the side wall of the rotating seat, the stability of the tray in the paused rotation state can be ensured, and further, the stability of the flange placed at the top of the tray during flame polishing processing can be ensured.

[0018] IV. The utility model can adjust the position of the output end of the polishing equipment through the second seat body, the second positioning bolt and the fixing rod, so as to align it with the flange placed at the top of the tray;

[0019] V. The utility model can adjust the final height of the output end of the polishing equipment through the setting of the vertical rod, the first seat body, the first positioning bolt and the fixing seat, so that the output end of the polishing equipment meets the requirements of fire polishing at different heights;

[0020] In summary, the utility model can avoid the danger that the manual holding of the polishing equipment is easy to hurt people's hands, and the rotating flange can be aligned with the output end of the polishing equipment at multiple angles, realizing a more comprehensive fire polishing effect. There is no need for manual continuous holding of the polishing equipment and the flange, and the operation is more convenient. When the flange is subjected to fire polishing, each angle can stay relative to the output end of the polishing equipment for a period of time, ensuring that the output end of the polishing equipment can fully perform fire polishing processing on the surface of the flange and guaranteeing the polishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the chassis of the utility model;

[0022] Figure 2 is a rear view structural diagram of the mounting plate of the utility model;

[0023] Figure 3 is a schematic structural diagram of the tray of the utility model;

[0024] Figure 4 is a bottom view structural diagram of the rotating seat of the utility model;

[0025] Figures 1 to 4 In the figure, 1. Chassis, 2. Controller, 3. Tray, 4. First rotating shaft, 5. Rotating seat, 6. Connecting seat, 7. Support rod, 8. Support seat, 9. Second rotating shaft, 10. Limiting disc, 11. Poking rod, 12. Poking pin, 13. Motor, 14. Mounting plate, 15. First seat body, 16. First positioning bolt, 17. Vertical rod, 18. Fixing seat, 19. Fixing rod, 20. Second seat body, 21. Second positioning bolt, 22. Hydrogen-oxygen gas pipe, 23. Output end of the polishing equipment, 24. Universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following further describes the utility model in conjunction with specific implementation cases and the attached Figures 1 to 4 However, the utility model is not limited to these embodiments.

[0027] Refer to Figures 1 to 4As shown, a quartz tube flange fire polishing device includes a chassis 1, a controller 2 is installed on the front side of the chassis 1, a tray 3 is rotatably arranged in the middle of the top of the chassis 1, the quartz flange is placed on the top of the tray 3, no manual holding is required, a first rotating shaft 4 is vertically and fixedly installed in the middle of the bottom end of the tray 3, the first rotating shaft 4 penetrates downward through the outer wall of the chassis 1 and is rotatably connected to the bottom end of the inner wall of the chassis 1 through a bearing, when the first rotating shaft 4 is rotated by force, it can cause the tray 3 to rotate synchronously, so as to cause the quartz flange at the top of the tray 3 to rotate, so as to ensure that the quartz flange is fire-polished at various angles during the rotation process, and a rotating seat is fixedly installed on the outer wall of the first rotating shaft 4 5 and a connecting seat 6, the connecting seat 6 is fixedly installed at the bottom end of the rotating seat 5, and a plurality of support rods 7 are equidistantly arranged on the side wall of the connecting seat 6 along the circumferential direction. In the present embodiment, six support rods 7 are arranged, and the intervals between two adjacent support rods 7 are equal, and the interval between two adjacent support rods 7 is 60 degrees. A toggle assembly for toggling the support rods 7 for intermittent rotation is arranged in the inner cavity of the chassis 1, and the support rods 7 are toggled for intermittent rotation by the toggle assembly, thereby driving the first rotating shaft 4, the rotating seat 5, the connecting seat 6 and the tray 3 to rotate synchronously, thereby prompting the quartz flange at the top of the tray 3 to rotate intermittently, so as to meet the requirements of the polishing equipment for sufficient fire polishing processing on the surface of the flange.

[0028] Specifically referring to FIG. 3, the toggle assembly includes a support seat 8 fixedly mounted on the left side of the inner wall of the chassis 1, and also includes a second shaft 9 rotatably connected to the top of the support seat 8 through a bearing, and the second shaft 9 is fixedly mounted with a limit plate 10 and a toggle lever 11. When the second shaft 9 rotates, the limit plate 10 and the toggle lever 11 can be driven to rotate synchronously. The toggle lever 11 is located below the limit plate 10, and a toggle pin 12 is fixedly mounted at the bottom of the toggle lever 11. The toggle pin 12 is driven to rotate by the rotation of the toggle lever 11. The toggle pin 12 rotates and is embedded in the gap between the two support rods 7. As the toggle pin 12 rotates, the The support rod 7 rotates synchronously to realize the synchronous rotation of the connecting seat 6, the rotating seat 5 and the first rotating shaft 4. The inner cavity of the support seat 8 is installed with a motor 13, and the output end of the motor 13 is connected to the second rotating shaft 9; the limit plate 10 corresponds to the side wall position of the rotating seat 5, and the curvature of the side wall of the limit plate 10 is adapted to the curvature of the side wall of the rotating seat 5, so as to ensure that when the limit plate 10 rotates to fit the side wall of the rotating seat 5, the limit plate 10 can accurately limit the rotating seat 5 to prevent the rotating seat 5 from continuing to rotate, so as to ensure the stability of the first rotating shaft 4 and the tray 3 at this time, and to ensure the stability of the quartz flange during polishing.

[0029] See also Figure 1 and Figure 2 As shown, a polishing unit is provided on the side wall of the chassis 1, and the polishing unit includes a lifting assembly, a rotating assembly, and a polishing assembly. The height and angle of the polishing assembly can be adjusted by the lifting assembly and the rotating assembly respectively to meet the polishing requirements of different quartz flanges.

[0030] See also Figure 1As shown, the lifting assembly includes a first seat body 15 fixedly mounted on the side wall of the chassis 1, and a vertical rod 17 is provided through the first seat body 15 in the vertical direction. A first positioning bolt 16 is embedded in the thread of the side wall of the first seat body 15, and the first positioning bolt 16 is used to realize the positioning of the vertical rod 17 at the first seat body 15. When adjusting the height of the polishing assembly, the first positioning bolt 16 is rotated to separate it from the outer wall of the vertical rod 17, and the vertical rod 17 is adjusted along the inner cavity of the first seat body 15 in the vertical direction to realize the height adjustment of the polishing assembly at the top of the vertical rod 17. After adjustment, the first positioning bolt 16 is screwed back into the inner cavity of the first seat body 15 to force the first positioning bolt 16 to tightly press against the outer wall of the vertical rod 17, so as to realize the stable positioning of the adjusted vertical rod 17 at the first seat body 15. In addition, a mounting plate 14 is installed at the rear side of the chassis 1 for installing the first seat body 15 at the rear side. The first seat body 15 at the rear side is fixedly mounted on the mounting plate 14, which can further provide support for the first seat body 15 at the rear side.

[0031] See also Figure 1 and Figure 2 As shown, the rotating assembly includes a fixed seat 18 fixedly installed on the top of the vertical rod 17, and a fixing rod 19 is vertically and fixedly installed on the top of the fixed seat 18. A second seat body 20 is rotatably sleeved on the outer wall of the fixing rod 19, and a second positioning bolt 21 is embedded in the thread of the side wall of the second seat body 20. The second positioning bolt 21 is used to position the second seat body 20 at the outer wall of the fixing rod 19. When adjusting the angle of the polishing assembly, the second positioning bolt 21 is rotated to disengage it from the outer wall of the fixing rod 19, and the angle of the second seat body 20 is adjusted, so that the angle of the polishing assembly at the side wall of the second seat body 20 is adjusted. After adjustment, the second positioning bolt 21 is screwed back into the inner cavity of the second seat body 20 to tightly press against the outer wall of the fixing rod 19 for limiting, thereby ensuring the stability of the polishing assembly after the angle is adjusted.

[0032] See also Figure 1 As shown, the polishing assembly includes an oxygen / hydrogen pipe 22 and a polishing equipment output end 23 installed at the second base body 20. The oxygen / hydrogen pipe 22, the second base body 20 and the polishing equipment output end 23 are connected in sequence. The oxygen / hydrogen pipe 22 is connected to an external fire polishing device. The oxygen / hydrogen pipe 22 and the polishing equipment output end 23 are connected to an external existing fire polishing device. The fire is caused to be output from the polishing equipment output end 23 through the external fire polishing device to complete the fire polishing process of the quartz flange. The above-mentioned existing components will not be described in detail here.

[0033] In addition, universal wheels 24 are respectively installed at the four corners of the bottom end of the chassis 1. The universal wheels 24 can facilitate the movement and transportation of the device. The locked universal wheels 24 can support the entire device.

[0034] It is worth noting that the controller 2 used in this application is a commonly used controller on the market, which refers to a main command device that controls the start, speed regulation, braking and reverse of the motor by changing the wiring of the main circuit or control circuit and changing the resistance value in the circuit in a predetermined order. It can coordinate and command the operation of the entire computer system. The controller 2 can control the start and stop of this equipment and the start and stop of the motor 13. It only needs to meet the above requirements, and its model is not repeated here; the motor 13 adopts a self-locking motor that can be locked at the output end commonly used on the market. When it stops, the output end can self-lock and will not rotate under external force.

[0035] The working principle of a quartz tube flange fire polishing device in this embodiment is:

[0036] The quartz flange to be polished is placed on the upper surface of the tray 3, and the second shaft 9, the limit plate 10, the lever 11, and the toggle pin 12 are driven to rotate synchronously in the circumferential direction by the turned-on motor 13. When the toggle pin 12 rotates to between two adjacent support rods 7, the toggle pin 12 that continues to rotate drives the support rod 7 to rotate synchronously, so as to promote the support rod 7, the connecting seat 6, the first shaft 4, the tray 3, and the flange on the upper surface of the tray 3 to rotate synchronously; when the second shaft 9 drives the toggle pin 12 to continue to rotate until it is out of the gap between the two adjacent support rods 7, the outer wall of the limit plate 10 rotates to fit the rotating seat 5. At the concave side wall, the rotating seat 5 is limited at this time to prevent the rotating seat 5 from continuing to rotate. At this time, the first rotating shaft 4, the tray 3 and the flange on the upper surface of the tray 3 stop rotating synchronously. At this time, the flame output from the output end 23 of the polishing equipment is used to fire-polish the flange that has temporarily stopped rotating, thereby ensuring the effect of fire polishing; when the second rotating shaft 9 drives the toggle pin 12 to continue to rotate to between two adjacent support rods 7 of the next unit, the tray 3 and the flange at the top of the next cycle are reciprocated intermittently rotated in the circumferential direction to meet the processing requirements of fully fire-polishing the flange;

[0037] By rotating the second seat body 20 along the outer wall of the fixing rod 19, the angle of the output end 23 of the polishing device can be adjusted, and the second positioning bolt 21 is screwed into the inner cavity of the second seat body 20 to position the adjusted fixing rod 19 and the second seat body 20; by lifting and lowering the vertical rod 17 along the inner cavity of the first seat body 15, the fire polishing height of the output end 23 of the polishing device can be adjusted, and the adjusted vertical rod 17 is fixed to the inner cavity of the first seat body 15 by the first positioning bolt 16;

[0038] The utility model can avoid the danger that the manual hand-held polishing equipment is easy to hurt people's hands, and the rotating flange can be aligned with the output end 23 of the polishing equipment at multiple angles, achieving a more comprehensive fire polishing effect. There is no need for manual continuous holding of the polishing equipment and the flange, which is more convenient to operate. When the flange is fire polished, each angle can stay relative to the output end 23 of the polishing equipment for a period of time, ensuring that the output end 23 of the polishing equipment can fully perform fire polishing processing on the surface of the flange and guaranteeing the polishing effect.

[0039] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A quartz tube flange fire polishing device, comprising a chassis (1), a controller (2) being installed on the front side of the chassis (1), characterized in that: A tray (3) is rotatably arranged in the middle of the top of the chassis (1); a first rotating shaft (4) is vertically and fixedly installed in the middle of the bottom of the tray (3); the first rotating shaft (4) penetrates downwardly through the outer wall of the chassis (1) and is rotatably connected to the bottom of the inner wall of the chassis (1); a rotating seat (5) and a connecting seat (6) are fixedly installed on the outer wall of the first rotating shaft (4); the connecting seat (6) is fixedly installed at the bottom of the rotating seat (5); a plurality of support rods (7) are equidistantly arranged on the side wall of the connecting seat (6) along the circumferential direction; the intervals between two adjacent support rods (7) are equal; and a toggle assembly for toggling the support rods (7) to intermittently rotate is arranged in the inner cavity of the chassis (1).

2. A quartz tube flange fire polishing equipment according to claim 1, characterized in that: The toggle assembly comprises a support seat (8) fixedly mounted on the left side of the inner wall of the chassis (1), and also comprises a second rotating shaft (9) rotatably connected to the top of the support seat (8), the second rotating shaft (9) is fixedly mounted with a limit plate (10) and a toggle rod (11), the toggle rod (11) is located below the limit plate (10), a toggle pin (12) is fixedly mounted at the bottom end of the toggle rod (11), the toggle pin (12) is rotatably embedded in the gap between the two support rods (7), a motor (13) is mounted in the inner cavity of the support seat (8), and the output end of the motor (13) is connected to the second rotating shaft (9).

3. A quartz tube flange fire polishing equipment according to claim 2, characterized in that: The position of the limiting plate (10) corresponds to the side wall of the rotating seat (5), and the curvature of the side wall of the limiting plate (10) matches the curvature of the side wall of the rotating seat (5).

4. The quartz tube flange fire polishing equipment according to claim 1, characterized in that: The side wall of the chassis (1) is provided with a polishing unit, which comprises a lifting assembly, a rotating assembly and a polishing assembly, and the height and angle of the polishing assembly are adjusted respectively by means of the lifting assembly and the rotating assembly.

5. The quartz tube flange fire polishing equipment according to claim 4, characterized in that: The lifting assembly comprises a first base body (15) fixedly mounted on a side wall of the chassis (1); a vertical rod (17) is provided through the first base body (15) in a vertical direction; a first positioning bolt (16) is embedded in a thread of the side wall of the first base body (15); and the positioning of the vertical rod (17) on the first base body (15) is achieved by means of the first positioning bolt (16).

6. A quartz tube flange fire polishing equipment according to claim 5, characterized in that: The rotating assembly comprises a fixing seat (18) fixedly mounted on the top of the vertical rod (17); a fixing rod (19) is vertically and fixedly mounted on the top of the fixing seat (18); a second seat body (20) is rotatably sleeved on the outer wall of the fixing rod (19); a second positioning bolt (21) is embedded in the thread of the side wall of the second seat body (20); and the second positioning bolt (21) is used to realize the positioning of the second seat body (20) on the outer wall of the fixing rod (19).

7. The quartz tube flange fire polishing equipment according to claim 6, characterized in that: The polishing assembly comprises an oxygen / hydrogen pipe (22) installed at the second seat (20) and a polishing equipment output end (23); the oxygen / hydrogen pipe (22), the second seat (20) and the polishing equipment output end (23) are connected in sequence; and the oxygen / hydrogen pipe (22) is connected to an external fire polishing equipment.

8. The quartz tube flange fire polishing equipment according to claim 1, characterized in that: Universal wheels (24) are respectively installed at the four corners of the bottom end of the chassis (1).

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