Combined quartz tube outer wall fine burning gun

Abstract

The invention discloses a combined quartz tube outer wall fine burning gun, and relates to the field of quartz tube outer wall fine burning, the combined quartz tube outer wall fine burning gun comprises a main body plate and a hinge fixedly mounted at the front end of the main body plate, an arc-shaped mounting plate is fixedly mounted at the front end of the hinge, and a quartz cylinder is arranged at the front end of the main body plate; electric telescopic rods are arranged on the outer sides of the main body plate and the arc-shaped mounting plate, and a second arc-shaped welding gun is fixedly mounted at the front end of the main body plate. According to the combined quartz tube outer wall fine burning gun, before fine burning is conducted on a quartz cylinder, the quartz cylinder can be conveniently placed on the inner sides of a main body plate and an arc-shaped mounting plate, by starting an electric telescopic rod, a traction piece is pulled to drive the arc-shaped mounting plate to rotate outwards around a hinge, and therefore the arc-shaped mounting plate can be driven to be opened; and a worker can conveniently make the quartz cylinder correspond to the first arc-shaped welding gun and the second arc-shaped welding gun, the effect of convenient adjustment and installation is achieved, and the effect of comprehensive fine burning can be achieved through combination of the three welding guns.

Description

Technical Field

[0001] The invention relates to the technical field of fine-firing of outer wall of quartz tube, in particular to a combined fine-firing gun for outer wall of quartz tube. Background Art

[0002] Quartz product sintering refers to high temperature treatment of the surface of the finished quartz product to improve its physical and chemical properties. Sintering can achieve a wide range of effects and improve the purity of quartz products: through high temperature treatment, sintering can remove impurities and impure substances in the raw materials and improve the purity of quartz products. This is very important for some applications with high purity requirements, such as semiconductor manufacturing in the electronics industry;

[0003] For example, the quartz tube manufacturing method and welding gun disclosed in the publication number CN117534303A include the following steps: using a welding gun with an annular gun head to spray flames on the stress concentration part of the quartz tube: the inner wall of the annular gun head is provided with a plurality of firing ports spaced along the circumference of the annular gun head, the annular gun head surrounds the outside of the stress concentration part of the quartz tube, and the stress concentration part of the quartz tube is located at the center of the annular gun head, and the firing ports of the annular gun head all spray flames on the stress concentration part of the quartz tube to remove the stress at the stress concentration part of the quartz tube. The quartz tube manufacturing method and welding gun spray flames on the stress concentration part of the quartz tube located at the center of the annular gun head through the firing ports of the annular gun head to remove the stress at the stress concentration part of the quartz tube. The operation is simple, the energy consumption is low, the cost of stress relief operation is effectively reduced, and the operation efficiency and yield rate are improved;

[0004] For example, the flame polishing method of a quartz tube with publication number CN117534307A includes the following steps: placing the quartz tube on two rotating supports of a fixture, the two rotating supports are spaced apart in the left-right direction, the central axes of the two rotating supports and the central axis of the quartz tube both extend in the front-back direction, and the central axis of the quartz tube is located between the central axes of the two rotating supports in the left-right direction; the robot's mechanical arm holds a flame gun; the flame gun sprays flames onto the surface of the quartz tube, the two rotating supports rotate forward, driving the quartz tube to rotate in the reverse direction, and the robot's mechanical arm drives the flame gun to move along the axial direction of the quartz tube until the polishing process on the surface of the quartz tube is completed. The flame polishing method of a quartz tube improves the polishing quality, saves manpower, reduces labor costs, and improves operating efficiency and product yield;

[0005] The above-mentioned device sprays flames through the fire outlet of the annular gun head to the stress concentration part of the quartz tube located at the center of the annular gun head, and the robot's mechanical arm drives the flame gun to move along the axial direction of the quartz tube. It can achieve simple operation, low energy consumption, reduced labor costs, and improved operation efficiency and product yield. However, when in use, during the processing of the quartz cylinder, fire processing and fine firing are required to meet the subsequent processing of the quartz product. The existing processing method is mostly for the staff to hold the fine firing gun and set it from top to bottom to fine-fire the product. It is relatively cumbersome and has high requirements for the staff to use. Summary of the invention

[0006] The purpose of the present invention is to provide a combined quartz tube outer wall fine-firing gun to solve the problem in the above background technology that the existing processing method is mostly for the staff to hold the fine-firing gun and set it from top to bottom to fine-firing the product, which is relatively cumbersome and has high requirements for the staff to use.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a combined quartz tube outer wall fine burning gun, comprising a main body plate and a hinge fixedly installed at the front end of the main body plate, and an arc-shaped mounting plate is fixedly installed at the front end of the hinge, a quartz cylinder is arranged at the front end of the main body plate, and an electric telescopic rod is arranged on the outer side of the main body plate and the arc-shaped mounting plate;

[0008] A second arc welding gun is fixedly installed at the front end of the main body plate, and the output end of the second arc welding gun is aligned with the quartz cylinder, and an opening and closing adjustment mechanism is fixedly installed on the outer side of the main body plate;

[0009] A knob rod is rotatably mounted inside the main body plate, a first bevel gear is fixedly mounted on the right side of the knob rod, a second bevel gear is meshedly mounted on the rear end of the first bevel gear, and a telescopic adjustment mechanism is arranged on the rear end of the second bevel gear;

[0010] A first positioning plate is fixedly installed on the outer side of the electric telescopic rod, an elastic airbag is fixedly installed on the front end of the first positioning plate, and a secondary supporting mechanism is arranged on the outer side of the elastic airbag.

[0011] Furthermore, the opening and closing adjustment mechanism is provided with a disc, and the front end of the disc is arranged at the rear end of the main body plate, and mounting holes are opened on the surface of the disc, and the mounting holes are evenly distributed at equal distances.

[0012] Furthermore, the front end of the main plate and the second arc welding gun are both arranged in an arc shape, and the first arc welding gun is fixedly installed on the inner side of the arc mounting plate, and the first arc welding gun is arranged in an arc shape, and the output end of the first arc welding gun is aligned with the surface of the quartz cylinder.

[0013] Furthermore, a fixing rod is fixedly installed on the outer side of the main body plate, and an electric telescopic rod is rotatably installed on the outer end of the fixing rod, and a pulling member is rotatably installed on the output end of the electric telescopic rod, and the inner side of the pulling member is fixedly installed on the outer side of the arc-shaped mounting plate, and the pulling member is inclined.

[0014] Furthermore, the main body plate forms a rotating structure with the arc-shaped mounting plate through a hinge, and the arc-shaped mounting plates on the left and right sides correspond to each other, and the quartz cylinder is located on the inner side of the main body plate and the arc-shaped mounting plate.

[0015] Furthermore, the telescopic adjustment mechanism is provided with a threaded rod, and the front end of the threaded rod is fixedly mounted on the rear end of the second bevel gear, and a moving part is threadedly mounted on the surface of the threaded rod, and the rear end of the moving part is fixedly mounted on the front end of the disc.

[0016] Furthermore, a limiting groove is provided inside the main body plate, and a limiting block is fixedly installed on the outer side of the movable member, and the limiting block is connected to the limiting groove by sliding connection, and a group of limiting blocks and limiting grooves are arranged on both sides.

[0017] Furthermore, the secondary supporting mechanism is provided with a pressing piece, and the pressing piece is fixedly mounted on the outside of the output end of the electric telescopic rod, and the pressing piece and the elastic airbag form a pressed structure.

[0018] Furthermore, a second positioning plate is fixedly installed on the inner side of the output end of the electric telescopic rod, and an inflatable airbag is fixedly installed on the front end of the second positioning plate, and the position of the inflatable airbag corresponds to the pulling member.

[0019] Furthermore, the elastic airbag is made of an elastic fireproof material, and the elastic airbag forms a communication structure with the inflatable airbag through an air guide hose, and the air guide hose and the inflatable airbag are both made of fireproof material.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. A first arc welding gun and a second arc welding gun are provided for all-round simultaneous fine firing. When in use, the first arc welding gun and the second arc welding gun on the inner wall of the main plate and the arc mounting plate are aligned with the surface of the quartz cylinder. After starting, the surface of the quartz cylinder is fully fine fired to prevent the quartz cylinder from being damaged by uneven heating and ensure the working efficiency of the device;

[0022] Furthermore, before the quartz cylinder is finely fired, it is convenient to place it inside the main plate and the arc-shaped mounting plate. By starting the electric telescopic rod, the electric telescopic rod is connected to the fixed rod at the rear end, and the pulling piece installed at the output end of the electric telescopic rod is controlled to rotate. The pulling piece is pulled to drive the arc-shaped mounting plate to rotate outward around the hinge, so that the arc-shaped mounting plate can be driven to open, which is convenient for the staff to match the quartz cylinder with the first arc welding gun and the second arc welding gun, so as to achieve the effect of convenient adjustment and installation, and the combination of three welding guns can achieve the effect of comprehensive fine firing.

[0023] Furthermore, a disc that can be easily installed is provided at the rear end of the main body plate. Through the arrangement of the disc and the mounting holes on its surface, the main body plate including the components at the front end can be fixedly installed at the position where work is required, and can be installed by passing bolts through the mounting holes, which is simple and convenient, reducing the tediousness of the work of the staff;

[0024] 2. A knob rod capable of adjusting the spacing is provided at the rear end of the main body plate. When the position of the front end of the main body plate needs to be adjusted, the knob rod is rotated. The rotation of the knob rod drives the first bevel gear on the right side to rotate. The rotation of the first bevel gear drives the second bevel gear meshed with the rear end to rotate. When the second bevel gear rotates, the threaded rod at the rear end is driven to rotate. Therefore, the rotation of the threaded rod drives the moving part threadedly connected on its surface. The moving part can move forward and backward to adjust the position under the limitation of the limiting block and the limiting groove, so that the staff can adjust the main body plate and the arc-shaped mounting plate to a suitable position for fine firing;

[0025] 3. An inflatable airbag is provided which can provide secondary support for the arc-shaped mounting plate. When the electric telescopic rod is retracted, the elastic airbag on the first positioning plate is squeezed by contracting the pressing piece. The elastic airbag is squeezed to transport the internal air to the inside of the inflatable airbag through the air guide hose. The inflatable airbag expands after receiving the gas. The expanded inflatable airbag supports the pulling piece on the outside of the arc-shaped mounting plate, provides better stability while applying pressure, avoids the arc-shaped mounting plate from being easily damaged when it is hit, improves the usability of the device, and can protect the device from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the top view structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the top view of the structure of the present invention;

[0030] Figure 5 It is a schematic diagram of the top cross-sectional structure of the present invention;

[0031] Figure 6 It is a schematic diagram of the top cross-sectional structure of the threaded rod of the present invention;

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the knob rod of the present invention;

[0033] Figure 8 It is a schematic diagram of the cross-sectional three-dimensional structure of the moving part of the present invention;

[0034] Fig. 9 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0035] Fig.10 It is a schematic diagram of the three-dimensional structure of the electric telescopic rod of the present invention.

[0036] In the figure: 1. main body plate; 2. hinge; 3. arc-shaped mounting plate; 4. first arc-shaped welding gun; 5. second arc-shaped welding gun; 6. quartz cylinder; 7. disc; 8. mounting hole; 9. fixing rod; 10. electric telescopic rod; 11. pulling member; 12. knob rod; 13. first bevel gear; 14. second bevel gear; 15. threaded rod; 16. moving member; 17. limit block; 18. limit groove; 19. first positioning plate; 20. elastic airbag; 21. pressing member; 22. second positioning plate; 23. inflatable airbag; 24. air guide hose. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0038] Embodiment 1:

[0039] like Figure 1-Figure 5The technical solution shown, in order to solve the problems of inconvenient installation and incomplete fine firing, discloses: a main body plate 1 and a hinge 2 fixedly installed at the front end of the main body plate 1, and an arc-shaped mounting plate 3 is fixedly installed at the front end of the hinge 2, a quartz cylinder 6 is arranged at the front end of the main body plate 1, an electric telescopic rod 10 is arranged on the outer side of the main body plate 1 and the arc-shaped mounting plate 3, a second arc-shaped welding gun 5 is fixedly installed at the front end of the main body plate 1, and the output end of the second arc-shaped welding gun 5 is aligned with the quartz cylinder 6, and an opening and closing adjustment mechanism is fixedly installed on the outer side of the main body plate 1, the opening and closing adjustment mechanism is provided with a disc 7, and the front end of the disc 7 is arranged at the rear end of the main body plate 1, and mounting holes 8 are opened on the surface of the disc 7, and the mounting holes 8 are evenly distributed at equal distances, and the main body plate 1 The front end and the second arc welding gun 5 are both arranged in an arc shape, and the first arc welding gun 4 is fixedly installed on the inner side of the arc mounting plate 3, and the first arc welding gun 4 is arranged in an arc shape, and the output end of the first arc welding gun 4 is aligned with the surface of the quartz cylinder 6, the outer side of the main body plate 1 is fixedly installed with a fixing rod 9, and the outer end of the fixing rod 9 is rotatably installed with an electric telescopic rod 10, and the output end of the electric telescopic rod 10 is rotatably installed with a pulling member 11, and the inner side of the pulling member 11 is fixedly installed on the outer side of the arc mounting plate 3, and the pulling member 11 is arranged obliquely, the main body plate 1 forms a rotating structure with the arc mounting plate 3 through the hinge 2, and the arc mounting plates 3 on the left and right sides correspond to each other, and the quartz cylinder 6 is located on the inner side of the main body plate 1 and the arc mounting plate 3;

[0040] In the embodiment, a first arc welding gun 4 and a second arc welding gun 5 capable of simultaneously performing all-round fine firing are provided. When in use, the first arc welding gun 4 and the second arc welding gun 5 on the inner wall of the main plate 1 and the arc mounting plate 3 are aligned with the surface of the quartz cylinder 6. After starting, the surface of the quartz cylinder 6 is fully fine fired to prevent the quartz cylinder 6 from being damaged by uneven heating, thereby ensuring the working efficiency of the device. Before the quartz cylinder 6 is fine fired, it is convenient to place it inside the main plate 1 and the arc mounting plate 3. Under the action of the hinge 2, the main plate 1 and the arc mounting plate 3 can rotate. By starting the electric telescopic rod 10, the electric telescopic rod 10 is controlled under the rotation connection of the fixed rod 9 at the rear end. The pulling member 11 is rotatably installed at the output end 10. The pulling member 11 is pulled to drive the arc-shaped mounting plate 3 to rotate outward around the hinge 2, so that the arc-shaped mounting plate 3 can be driven to open, so that the staff can match the quartz cylinder 6 with the first arc welding gun 4 and the second arc welding gun 5, so as to achieve the effect of convenient adjustment and installation. The combination of three welding guns can achieve the effect of comprehensive fine firing. A disc 7 that can be conveniently installed is provided at the rear end of the main body plate 1. Through the arrangement of the disc 7 and the mounting holes 8 on the surface thereof, the main body plate 1 including the components at the front end can be fixedly installed at the position where work is required, and can be installed by passing bolts through the mounting holes 8, which is simple and convenient, and reduces the tediousness of the staff's work;

[0041] Embodiment 2:

[0042] like Figure 5 , Figure 6 , Figure 7 and Figure 8 The technical solution shown, in order to solve the problem of inconvenient position adjustment of the outer wall fine burning gun of the combined quartz tube, discloses: a knob rod 12 is rotatably installed inside the main body plate 1, and a first bevel gear 13 is fixedly installed on the right side of the knob rod 12, and a second bevel gear 14 is meshedly installed at the rear end of the first bevel gear 13, and a telescopic adjustment mechanism is provided at the rear end of the second bevel gear 14, and a threaded rod 15 is provided at the rear end of the threaded rod 15, and a moving member 16 is threadedly installed on the surface of the threaded rod 15, and the rear end of the moving member 16 is fixedly installed at the front end of the disc 7, a limiting groove 18 is provided inside the main body plate 1, and a limiting block 17 is fixedly installed on the outer side of the moving member 16, and the connection mode of the limiting block 17 and the limiting groove 18 is a sliding connection, and a group of limiting blocks 17 and limiting grooves 18 are provided on both sides;

[0043] In the embodiment, a knob rod 12 capable of adjusting the spacing is provided at the rear end of the main plate 1. When the position of the front end of the main plate 1 needs to be adjusted, the knob rod 12 is rotated. The rotation of the knob rod 12 drives the first bevel gear 13 on the right side to rotate. The rotation of the first bevel gear 13 drives the second bevel gear 14 meshed with the rear end to rotate. When the second bevel gear 14 rotates, the threaded rod 15 at the rear end is driven to rotate. Therefore, the rotation of the threaded rod 15 drives the moving member 16 threadedly connected on its surface. The moving member 16 can move forward and backward to adjust the position under the limitation of the limit block 17 and the limit groove 18, so that the staff can adjust the main plate 1 and the arc-shaped mounting plate 3 to a suitable position for fine firing.

[0044] Embodiment three:

[0045] like Figure 5 , Fig. 9 and Fig.10The technical solution shown, in order to solve the problem of being easily damaged by collision, discloses: a first positioning plate 19 is fixedly installed on the outer side of the electric telescopic rod 10, and an elastic airbag 20 is fixedly installed on the front end of the first positioning plate 19, and a secondary support mechanism is arranged on the outer side of the elastic airbag 20, and the secondary support mechanism is provided with a pressing piece 21, and the pressing piece 21 is fixedly installed on the outer side of the output end of the electric telescopic rod 10, and the pressing piece 21 and the elastic airbag 20 form a pressed structure, a second positioning plate 22 is fixedly installed on the inner side of the output end of the electric telescopic rod 10, and an inflatable airbag 23 is fixedly installed on the front end of the second positioning plate 22, and the position of the inflatable airbag 23 corresponds to the pulling member 11, the elastic airbag 20 is made of elastic fireproof material, and the elastic airbag 20 forms a communication structure with the inflatable airbag 23 through an air guide hose 24, and the air guide hose 24 and the inflatable airbag 23 are both made of fireproof material;

[0046] In the embodiment, an inflatable airbag 23 is provided which can provide secondary support for the arc-shaped mounting plate 3. When the electric telescopic rod 10 is retracted, the elastic airbag 20 on the first positioning plate 19 is squeezed by contracting the pressing member 21. The elastic airbag 20 is squeezed to transport the internal air to the inside of the inflatable airbag 23 through the air guide hose 24. The inflatable airbag 23 expands after receiving the gas. The expanded inflatable airbag 23 supports the pulling member 11 on the outside of the arc-shaped mounting plate 3, and provides better stability while applying pressure, so as to prevent the arc-shaped mounting plate 3 from being easily damaged when it is hit, thereby improving the usability of the device and protecting the device from damage.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined quartz tube outer wall fine burning gun, comprising a main body plate (1) and a hinge (2) fixedly mounted at the front end of the main body plate (1), wherein an arc-shaped mounting plate (3) is fixedly mounted at the front end of the hinge (2), a quartz cylinder (6) is arranged at the front end of the main body plate (1), and an electric telescopic rod (10) is arranged on the outer sides of the main body plate (1) and the arc-shaped mounting plate (3); Features: A second arc welding gun (5) is fixedly mounted on the front end of the main body plate (1), and the output end of the second arc welding gun (5) is aligned with the quartz cylinder (6), and an opening and closing adjustment mechanism is fixedly mounted on the outer side of the main body plate (1); A knob rod (12) is rotatably mounted inside the main body plate (1), a first bevel gear (13) is fixedly mounted on the right side of the knob rod (12), a second bevel gear (14) is meshedly mounted on the rear end of the first bevel gear (13), and a telescopic adjustment mechanism is provided at the rear end of the second bevel gear (14); A first positioning plate (19) is fixedly mounted on the outer side of the electric telescopic rod (10), an elastic airbag (20) is fixedly mounted on the front end of the first positioning plate (19), and a secondary supporting mechanism is arranged on the outer side of the elastic airbag (20).

2. The combined quartz tube outer wall fine burning gun according to claim 1, characterized in that: The opening and closing adjustment mechanism is provided with a disc (7), and the front end of the disc (7) is arranged at the rear end of the main body plate (1), and mounting holes (8) are opened on the surface of the disc (7), and the mounting holes (8) are evenly distributed at equal distances.

3. The combined quartz tube outer wall fine burning gun according to claim 2, characterized in that: The front end of the main body plate (1) and the second arc welding gun (5) are both arranged in an arc shape, and the first arc welding gun (4) is fixedly mounted on the inner side of the arc mounting plate (3), and the first arc welding gun (4) is arranged in an arc shape, and the output end of the first arc welding gun (4) is aligned with the surface of the quartz cylinder (6).

4. The combined quartz tube outer wall fine burning gun according to claim 3, characterized in that: A fixing rod (9) is fixedly mounted on the outer side of the main body plate (1), and an electric telescopic rod (10) is rotatably mounted on the outer end of the fixing rod (9), and a pulling member (11) is rotatably mounted on the output end of the electric telescopic rod (10), and the inner side of the pulling member (11) is fixedly mounted on the outer side of the arc-shaped mounting plate (3), and the pulling member (11) is arranged obliquely.

5. The combined quartz tube outer wall fine burning gun according to claim 4, characterized in that: The main body plate (1) forms a rotating structure with the arc-shaped mounting plate (3) via a hinge (2), and the arc-shaped mounting plates (3) on the left and right sides correspond to each other, and the quartz cylinder (6) is located on the inner side of the main body plate (1) and the arc-shaped mounting plate (3).

6. The combined quartz tube outer wall fine burning gun according to claim 1, characterized in that: The telescopic adjustment mechanism is provided with a threaded rod (15), and the front end of the threaded rod (15) is fixedly mounted on the rear end of the second bevel gear (14), and a moving member (16) is threadedly mounted on the surface of the threaded rod (15), and the rear end of the moving member (16) is fixedly mounted on the front end of the disc (7).

7. The combined quartz tube outer wall fine burning gun according to claim 6, characterized in that: A limiting groove (18) is provided inside the main body plate (1), and a limiting block (17) is fixedly installed on the outer side of the moving member (16), and the limiting block (17) and the limiting groove (18) are connected in a sliding manner, and a group of the limiting block (17) and the limiting groove (18) are provided on the left and right sides.

8. The combined quartz tube outer wall fine burning gun according to claim 1, characterized in that: The secondary support mechanism is provided with a pressing piece (21), and the pressing piece (21) is fixedly mounted on the outside of the output end of the electric telescopic rod (10), and the pressing piece (21) and the elastic airbag (20) form a pressed structure.

9. The combined quartz tube outer wall fine burning gun according to claim 8, characterized in that: A second positioning plate (22) is fixedly mounted on the inner side of the output end of the electric telescopic rod (10), and an inflatable airbag (23) is fixedly mounted on the front end of the second positioning plate (22), and the position of the inflatable airbag (23) corresponds to the pulling member (11).

10. The combined quartz tube outer wall fine burning gun according to claim 9, characterized in that: The elastic airbag (20) is made of an elastic fireproof material, and the elastic airbag (20) forms a communication structure with the inflatable airbag (23) through an air guide hose (24), and the air guide hose (24) and the inflatable airbag (23) are both made of fireproof material.

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