Quartz boat bracket automatic welding equipment

Abstract

The present invention belongs to the technical field of quartz boat support processing, and in particular to an automatic welding device for a quartz boat support. In view of the problem that the existing welding equipment is not convenient for adjusting the positions of the end plate and the support plate during use, which makes it impossible to process quartz boat supports of different models, and has no protective function, which leads to a high risk of operating welding processing, the following scheme is proposed, which includes a processing table; a vertical plate, two vertical plates are provided, and the two vertical plates are fixedly mounted on the bottom of the processing table, and two symmetrical cross bars are fixedly connected between the two vertical plates; a protective cover, the protective cover is fixedly mounted on the top of the processing table, and an observation window is provided on the outside of the protective cover. The present invention can facilitate the adjustment of the positions of the end plate and the support plate during use, so as to facilitate the processing of quartz boat supports of different models, and has a protective function, thereby effectively reducing the risk of operating welding processing, and has a simple structure and is easy to use.

Description

Technical Field

[0001] The present invention relates to the technical field of quartz boat support processing, and in particular to automatic welding equipment for quartz boat support. Background Art

[0002] Quartz boat supports are mainly used in the production process of semiconductor materials and devices, such as crucibles, boats, furnace core tubes and bell jars for growing germanium and silicon single crystals. Quartz boat supports, as an important component of semiconductor production equipment, have a wide range of applications, especially playing an indispensable role in the growth process of semiconductor materials. The flame welding method of quartz boat supports mainly involves the use of flame brazing technology, which is a method of melting solder by flame heating to achieve the connection between two or more workpieces. A flame welding gun is a welding gun that draws combustible gas to the welding nozzle to burn and heat the workpiece. It is generally composed of three parts: a hose, a grip and a welding nozzle. The hose is the pipe that connects the gas in the gas cylinder to the welding gun, the grip is the handshake part of the worker when operating (usually with an airflow control valve), and the welding nozzle is the part that sprays flame (can be equipped with an electronic ignition device).

[0003] A quartz boat support welding device is disclosed in the patent document with publication number CN118180758A, which includes: a base frame, a support plate positioning assembly, a first end plate positioning assembly, a second end plate positioning assembly, a first welding assembly and a second welding assembly. The support plate positioning assembly is arranged in the middle of the base frame, and the first end plate positioning assembly and the second end plate positioning assembly are respectively located on both sides of the support plate positioning assembly; the first welding assembly is arranged between the first end plate positioning assembly and the support plate positioning assembly, and the second welding assembly is arranged between the support plate positioning assembly and the second end plate positioning assembly. The two support plates of the quartz boat support are effectively fixed by using the support plate positioning assembly, and the end plates on both sides are effectively fixed by using the first end plate positioning assembly and the second end plate positioning assembly, respectively, to ensure stability and positioning accuracy; during welding, the two ends of the support plate are softened and the end plates on both sides are bonded to the support plate, which eliminates the filling and grinding processes, greatly improves production efficiency, and thus improves production.

[0004] However, during use, the above patent document is not convenient for adjusting the position of the end plate and the support plate, which makes it impossible to process quartz boat supports of different models, and it does not have a protective function, which leads to a high risk of operating welding processing. For this reason, we propose a quartz boat support automatic welding equipment to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that the welding equipment is not convenient to adjust the position of the end plate and the support plate during use, which makes it impossible to process quartz boat supports of different models, and has no protective function, which leads to a high risk of operating welding processing. An automatic welding device for quartz boat supports is proposed to solve the problems.

[0006] The quartz boat support automatic welding equipment provided in this application adopts the following technical solutions:

[0007] Quartz boat bracket automatic welding equipment, including:

[0008] Processing table;

[0009] There are two vertical plates, both of which are fixedly installed at the bottom of the processing table, and two symmetrical cross bars are fixedly connected between the two vertical plates;

[0010] A protective cover is fixedly installed on the top of the processing table. An observation window is provided on the outside of the protective cover. A glass panel is fixedly installed in the observation window. A welding mechanism is provided at the bottom of the processing table. The welding mechanism is used to flame weld the support plate and the end plate of the quartz boat support. Two symmetrical guide grooves are provided on the top of the protective cover. Sliding plates are slidably installed in the two guide grooves. The tops of the two sliding plates are fixedly connected to the same lifting top plate. A cooling mechanism is provided on the lifting top plate. The cooling mechanism is used to cool the quartz boat support after welding.

[0011] An operating table, two symmetrical connecting vertical plates are fixedly installed at the bottom of the lifting top plate, the operating table is fixedly installed on the outside of the two connecting vertical plates, and a first positioning mechanism and a second positioning mechanism are arranged on the operating table, and the first positioning mechanism and the second positioning mechanism are used to position the support plate and the end plate of the quartz boat support.

[0012] The cooling mechanism includes a fixed cover, which is fixedly installed on the lifting top plate, a dustproof plate and a support rod are fixedly installed inside the fixed cover, a driving motor is fixedly installed on the outer side of the support rod, a rotating shaft is rotatably installed on the support rod, one end of the rotating shaft is fixedly connected to the output shaft of the driving motor, and an impeller is fixedly connected to the outer side of the rotating shaft. When the driving motor is turned on, the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the impeller to rotate. The rotation of the impeller generates wind pressure, which can cool the quartz boat support after welding.

[0013] A second through hole is provided on one side of the two first sliding seats, and the two second through holes are respectively connected to the four third sliding grooves, and a third bidirectional screw rod is rotatably installed in the two second through holes, and the two third bidirectional screw rods are respectively threadedly connected to the four first clamping plates, and a first rectangular hole is provided at one end of the two third bidirectional screw rods, and the same first rectangular rod is rotatably installed on the two connecting vertical plates, and the first rectangular rod is slidably installed in the two first rectangular holes, and a first gear is fixedly installed on one end of the first rectangular rod, and the first gear is meshed with a first toothed rod, and the first toothed rod is fixedly installed on an inner wall of one side of the protective cover, and when the operating table moves vertically, the first gear rolls on the first toothed rod, and the first gear cooperates with the two first rectangular holes to drive the two third bidirectional screw rods to rotate, and then the two third bidirectional screw rods can respectively drive the four first clamping plates to move horizontally, and then the support plate can be positioned.

[0014] A fourth through hole is provided on one side of the two second sliding seats, and the two fourth through holes are respectively connected to the four fourth sliding grooves, and a fourth bidirectional screw rod is rotatably installed in the two fourth through holes, and the two fourth bidirectional screw rods are respectively threadedly connected to the four second clamping plates, and a second rectangular hole is provided at one end of the two fourth bidirectional screw rods, and the same second rectangular rod is slidably installed in the two second rectangular holes, and a second gear is fixedly connected to one end of the second rectangular rod, and the second gear is meshed with a second tooth rod, and the second tooth rod is fixedly installed on an inner wall of one side of the protective cover. When the operating table moves vertically, the second gear rolls on the second tooth rod, and the second gear drives the second rectangular rod to rotate, and the second rectangular rod cooperates with the two second rectangular holes to drive the two fourth bidirectional screw rods to rotate, and the two fourth bidirectional screw rods respectively drive the four second clamping plates to move horizontally, so that the four second clamping plates can position the support plate.

[0015] A first turntable is fixedly installed at one end of the two transmission rods, two symmetrical rotating shafts are rotatably installed on one side of the two first turntables, the same second turntable is rotatably installed at one end of the two rotating shafts, the hose is respectively located between the two rotating shafts, and the two first connecting pipes are respectively fixedly installed on the two connecting vertical plates. When the transmission rod rotates, the transmission rod drives the first turntable to rotate, and the first turntable drives the two rotating shafts to make circular motion, so that the two rotating shafts can reel and unwind the hose.

[0016] Two symmetrical electric push rods are fixedly installed on the top of the processing table, and the output shafts of the two electric push rods are fixedly connected with telescopic rods. One end of the two telescopic rods is fixedly connected to the bottom of the lifting top plate. When the two electric push rods are turned on, the two electric push rods respectively drive the two telescopic rods to move vertically, and the two telescopic rods can drive the lifting top plate to move vertically.

[0017] The bottom inner walls of the two guide grooves are provided with sliding holes, and third gear rods are slidably installed in the two sliding holes. One ends of the two third gear rods are fixedly connected to the bottoms of the two sliding plates respectively. Transmission rods are rotatably installed on the two vertical plates, and third gears are fixedly installed on the outer sides of the two transmission rods. The two third gears are respectively meshed with the two third gear rods. When the sliding plate moves vertically, the sliding plate can drive the third gear rod to move vertically, the third gear rod drives the third gear to rotate, and the third gear drives the transmission rod to rotate.

[0018] The second positioning mechanism includes two second slide grooves, the two second slide grooves are both opened on the top of the operating table, second slide seats are slidably installed in the two second slide grooves, a fourth slide groove is opened on the top of the two second slide seats, and second clamping plates are slidably installed in the four fourth slide grooves, a second motor is fixedly installed on one side of the operating table, a third through hole is opened on the outside of the operating table, the third through hole is communicated with the two second slide grooves, a second bidirectional screw rod is rotatably installed in the third through hole, the second bidirectional screw rod is threadedly connected to the two second slide seats, one end of the second bidirectional screw rod is fixedly connected to the output shaft of the second motor, when the second motor is turned on, the second motor drives the second bidirectional screw rod to rotate, and the second bidirectional screw rod drives the two second slide seats to move horizontally, so that the spacing between the two second slide seats can be adjusted, which is convenient for adjusting the position of the support plate.

[0019] The first positioning mechanism includes two first slide grooves, each of which is slidably installed with a first slide seat, two third slide grooves are provided on the top of the two first slide seats, and first clamping plates are slidably installed in the four third slide grooves. A first motor is fixedly installed on one side of the vertical plate, and a first through hole is provided on one side of the vertical plate. The first through hole is communicated with the two first slide grooves, and a first bidirectional screw rod is rotatably installed in the first through hole. One end of the first bidirectional screw rod is fixedly connected to the output shaft of the first motor, and the first bidirectional screw rod is threadedly connected to the two first slide seats. When the first motor is turned on, the first motor drives the first bidirectional screw rod to rotate, and the first bidirectional screw rod drives the two first slide seats to move horizontally, so that the spacing between the two first slide seats can be adjusted, which is convenient for adjusting the position of the end plate.

[0020] The welding mechanism includes a welding machine body, which is fixedly installed at the bottom of the processing table. Two gas cylinders are connected to the welding machine body, and two rubber hoses are connected to the welding machine body. One end of the two rubber hoses is fixedly connected to a first connecting pipe, and the outer sides of the two first connecting pipes are fixedly connected to a second connecting pipe. One end of the two second connecting pipes is fixedly connected to a cross pipe, and the outer sides of the two cross pipes are connected to multiple welding nozzles. When the welding machine body is turned on, the welding machine body transports the combustible gas in the gas cylinder to the multiple welding nozzles through the rubber hose, the first connecting pipe, the second connecting pipe and the cross pipe, and ignites the combustible gas through an automatic electronic ignition device of the welding nozzle, so that welding operations can be performed.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. This solution starts the first motor and the second motor, the first motor drives the first bidirectional screw to rotate, the first bidirectional screw drives the two first slides to move horizontally, the second motor drives the second bidirectional screw to rotate, the second bidirectional screw drives the two second slides to move horizontally, and then the position of the end plate and the support plate can be adjusted, which is convenient for processing different types of quartz boat supports;

[0023] 2. This solution turns on two electric push rods, which drive two telescopic rods to move vertically, which drive the lifting top plate to move vertically, and the lifting top plate drives two connecting vertical plates and the operating table to move vertically, so that the quartz boat tray can be easily taken and placed. The protective cover can play a protective role during the processing, effectively reducing the risk of operating welding processing;

[0024] 3. In this solution, when the driving motor is turned on, the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the impeller to rotate. The wind pressure generated by the rotation of the impeller can cool the processed quartz boat support to ensure the efficiency of the welding process.

[0025] The present invention can facilitate the adjustment of the positions of the end plate and the support plate during use, thereby facilitating the processing of quartz boat supports of different models, and has a protective function, thereby effectively reducing the risk of operating welding processing, and has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the quartz boat support automatic welding equipment proposed by the present invention from a front view;

[0027] Figure 2 This is a structural schematic diagram of the lifting top plate of the quartz boat support automatic welding equipment proposed by the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the automatic welding equipment for the quartz boat support connected to the vertical plate proposed by the present invention;

[0029] Figure 4 This is a schematic diagram of the structure of the protective cover of the quartz boat support automatic welding equipment proposed by the present invention;

[0030] Figure 5 This is a structural schematic diagram of the operating table of the quartz boat support automatic welding equipment proposed by the present invention;

[0031] Figure 6 This is a structural schematic diagram of the welding mechanism of the quartz boat support automatic welding equipment proposed by the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of the sliding plate of the quartz boat support automatic welding equipment proposed by the present invention;

[0033] Figure 8 This is a schematic diagram of the structure of the second positioning mechanism of the quartz boat support automatic welding equipment proposed by the present invention;

[0034] Fig. 9 This is a schematic diagram of the structure of the first positioning mechanism of the quartz boat support automatic welding equipment proposed by the present invention;

[0035] Fig.10This is a schematic diagram of the structure of the cooling mechanism of the quartz boat support automatic welding equipment proposed by the present invention;

[0036] Fig.11 The quartz boat support automatic welding equipment proposed by the present invention Figure 3 The enlarged structural diagram of part A in the middle;

[0037] Fig.12 The quartz boat support automatic welding equipment proposed by the present invention Figure 5 The enlarged structural diagram of part B in the middle;

[0038] Fig.13 The quartz boat support automatic welding equipment proposed by the present invention Figure 6 The enlarged structural diagram of part C in the middle;

[0039] Fig.14 The quartz boat support automatic welding equipment proposed by the present invention Figure 7 The structural diagram of the enlarged portion D in the middle;

[0040] Fig.15 The quartz boat support automatic welding equipment proposed by the present invention Figure 8 Schematic diagram of the structure with the E part enlarged.

[0041] Figure numerals: 1, processing table; 2, vertical plate; 3, cross bar; 4, welding machine body; 5, gas cylinder; 6, hose; 7, first connecting pipe; 8, second connecting pipe; 9, cross pipe; 10, welding tip; 11, protective cover; 12, glass panel; 13, electric push rod; 14, lifting top plate; 15, fixed cover; 16, dust plate; 17, support rod; 18, impeller; 19, sliding plate; 20, guide groove; 21, connecting vertical plate; 22, operating table; 23, first slide groove; 24, second slide groove; 25, first slide seat; 26, second slide seat; 27, first clamping plate; 28 , second clamping plate; 29, third slide; 30, fourth slide; 31, first motor; 32, second motor; 33, first bidirectional screw; 34, second bidirectional screw; 35, third bidirectional screw; 36, first rectangular rod; 37, fourth bidirectional screw; 38, second rectangular rod; 39, first gear; 40, first toothed rod; 41, second gear; 42, second toothed rod; 43, second turntable; 44, rotating shaft; 45, third toothed rod; 46, third gear; 47, transmission rod; 48, first turntable; 49, rotating shaft; 50, telescopic rod; 51, driving motor. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] Embodiment 1

[0044] Reference Figure 1-Figure 15 , Quartz boat support automatic welding equipment, including:

[0045] Processing table 1;

[0046] A vertical plate 2, two vertical plates 2 are provided, and the two vertical plates 2 are fixedly installed at the bottom of the processing table 1, and two symmetrical cross bars 3 are fixedly connected between the two vertical plates 2;

[0047] A protective cover 11 is fixedly installed on the top of the processing table 1. An observation window is provided on the outside of the protective cover 11. A glass panel 12 is fixedly installed in the observation window. A welding mechanism is provided at the bottom of the processing table 1. The welding mechanism is used to flame weld the support plate and the end plate of the quartz boat support. Two symmetrical guide grooves 20 are provided on the top of the protective cover 11. Sliding plates 19 are slidably installed in the two guide grooves 20. The tops of the two sliding plates 19 are fixedly connected to the same lifting top plate 14. A cooling mechanism is provided on the lifting top plate 14. The cooling mechanism is used to cool the quartz boat support after welding.

[0048] An operating table 22, two symmetrical connecting vertical plates 21 are fixedly installed at the bottom of the lifting top plate 14, the operating table 22 is fixedly installed on the outer sides of the two connecting vertical plates 21, and a first positioning mechanism and a second positioning mechanism are arranged on the operating table 22, the first positioning mechanism and the second positioning mechanism are used to position the support plate and the end plate of the quartz boat support, and two symmetrical electric push rods 13 are fixedly installed on the top of the processing table 1, the output shafts of the two electric push rods 13 are fixedly connected with telescopic rods 50, one end of the two telescopic rods 50 is fixedly connected to the bottom of the lifting top plate 14, when the two electric push rods 13 are turned on, the two electric push rods 13 respectively drive the two telescopic rods 50 to move vertically, and the two telescopic rods 50 can drive the lifting top plate 14 to move vertically.

[0049] Reference Fig.10 The cooling mechanism includes a fixed cover 15, which is fixedly installed on the lifting top plate 14. A dustproof plate 16 and a support rod 17 are fixedly installed inside the fixed cover 15. A driving motor 51 is fixedly installed on the outer side of the support rod 17. A rotating shaft 44 is rotatably installed on the support rod 17. One end of the rotating shaft 44 is fixedly connected to the output shaft of the driving motor 51. An impeller 18 is fixedly connected to the outer side of the rotating shaft 44. When the driving motor 51 is turned on, the driving motor 51 drives the rotating shaft 44 to rotate, and the rotating shaft 44 drives the impeller 18 to rotate. The rotation of the impeller 18 generates wind pressure, which can cool the quartz boat support after welding.

[0050] Reference Figure 2 , Figure 5 and Fig. 9The first positioning mechanism includes two first slide grooves 23, in which the first slide seats 25 are slidably installed, and two third slide grooves 29 are provided on the tops of the two first slide seats 25, and the first clamping plates 27 are slidably installed in the four third slide grooves 29. A first motor 31 is fixedly installed on one side of the vertical plate 21, and a first through hole is provided on one side of the vertical plate 21. The first through hole is communicated with the two first slide grooves 23, and a first bidirectional screw rod 33 is rotatably installed in the first through hole. One end of the first bidirectional screw rod 33 is fixedly connected to the output shaft of the first motor 31, and the first bidirectional screw rod 33 is threadedly connected to the two first slide seats 25. When the first motor 31 is turned on, the first motor 31 drives the first bidirectional screw rod 33 to rotate, and the first bidirectional screw rod 33 drives the two first slide seats 25 to move horizontally, so that the spacing between the two first slide seats 25 can be adjusted, which is convenient for adjusting the position of the end plate. One side of the two first slide seats 25 is opened A second through hole is provided, and the two second through holes are respectively communicated with the four third slide grooves 29, and a third bidirectional screw rod 35 is rotatably installed in the two second through holes, and the two third bidirectional screw rods 35 are respectively threadedly connected to the four first clamping plates 27, and one end of the two third bidirectional screw rods 35 is provided with a first rectangular hole, and the same first rectangular rod 36 is rotatably installed on the two connecting vertical plates 21, and the first rectangular rod 36 is slidably installed in the two first rectangular holes, and a first gear 39 is fixedly installed on one end of the first rectangular rod 36, and the first gear 39 is meshed with a first toothed rod 40, and the first toothed rod 40 is fixedly installed on one side inner wall of the protective cover 11. When the operating table 22 moves vertically, the first gear 39 rolls on the first toothed rod 40, and the first gear 39 cooperates with the two first rectangular holes to drive the two third bidirectional screw rods 35 to rotate, and then the two third bidirectional screw rods 35 can respectively drive the four first clamping plates 27 to move horizontally, and then the support plate can be positioned.

[0051] Reference Figure 2 , Figure 5 and Figure 8The second positioning mechanism includes two second slide grooves 24, and the two second slide grooves 24 are both opened on the top of the operating table 22. Second slide seats 26 are slidably installed in the two second slide grooves 24. Fourth slide grooves 30 are opened on the top of the two second slide seats 26. Second clamping plates 28 are slidably installed in the four fourth slide grooves 30. A second motor 32 is fixedly installed on one side of the operating table 22. A third through hole is opened on the outer side of the operating table 22. The third through hole is communicated with the two second slide grooves 24. A second bidirectional screw rod 34 is rotatably installed in the third through hole. The second bidirectional screw rod 34 is threadedly connected with the two second slide seats 26. One end of the second bidirectional screw rod 34 is fixedly connected to the output shaft of the second motor 32. When the second motor 32 is turned on, the second motor 32 drives the second bidirectional screw rod 34 to rotate, and the second bidirectional screw rod 34 drives the two second slide seats 26 to move horizontally, so that the spacing between the two second slide seats 26 can be adjusted, which is convenient for adjusting the position of the support plate. The two second slide seats A fourth through hole is provided on one side of 26, and the two fourth through holes are respectively connected to the four fourth slide grooves 30, and a fourth bidirectional screw rod 37 is rotatably installed in the two fourth through holes, and the two fourth bidirectional screw rods 37 are respectively threadedly connected to the four second clamping plates 28, and one end of the two fourth bidirectional screw rods 37 is provided with a second rectangular hole, and the same second rectangular rod 38 is slidably installed in the two second rectangular holes, and one end of the second rectangular rod 38 is fixedly connected to the second gear 41, and the second gear 41 is meshed with the second gear rod 42, and the second gear rod 42 is fixedly installed on the inner wall of one side of the protective cover 11. When the operating table 22 moves vertically, the second gear 41 rolls on the second gear rod 42, and the second gear 41 drives the second rectangular rod 38 to rotate, and the second rectangular rod 38 cooperates with the two second rectangular holes to drive the two fourth bidirectional screw rods 37 to rotate, and the two fourth bidirectional screw rods 37 respectively drive the four second clamping plates 28 to move horizontally, so that the four second clamping plates 28 can position the support plate.

[0052] Reference Figure 6 and Fig.13 A first turntable 48 is fixedly installed at one end of the two transmission rods 47, and two symmetrical rotating shafts 49 are rotatably installed on one side of the two first turntables 48. The same second turntable 43 is rotatably installed at one end of the two rotating shafts 49. The hose 6 is respectively located between the two rotating shafts 49. The two first connecting pipes 7 are respectively fixedly installed on the two connecting vertical plates 21. When the transmission rod 47 rotates, the transmission rod 47 drives the first turntable 48 to rotate, and the first turntable 48 drives the two rotating shafts 49 to make a circular motion, so that the two rotating shafts 49 can reel and unwind the hose 6.

[0053] Reference Figure 7 and Fig.14The bottom inner walls of the two guide grooves 20 are each provided with a sliding hole, and a third gear rod 45 is slidably installed in the two sliding holes. One end of the two third gear rods 45 is respectively fixedly connected to the bottom of the two sliding plates 19, and a transmission rod 47 is rotatably installed on the two vertical plates 2. A third gear 46 is fixedly installed on the outer sides of the two transmission rods 47. The two third gears 46 are respectively meshed with the two third gear rods 45. When the sliding plate 19 moves vertically, the sliding plate 19 can drive the third gear rod 45 to move vertically, the third gear rod 45 drives the third gear 46 to rotate, and the third gear 46 drives the transmission rod 47 to rotate.

[0054] Reference Figure 3 , Figure 6 and Fig.11 The welding mechanism includes a welding machine body 4, which is fixedly installed at the bottom of the processing table 1. Two gas cylinders 5 are connected to the welding machine body 4, and two rubber hoses 6 are connected to the welding machine body 4. One end of the two rubber hoses 6 is fixedly connected to a first connecting pipe 7, and the outer sides of the two first connecting pipes 7 are fixedly connected to a second connecting pipe 8, and one end of the two second connecting pipes 8 is fixedly connected to a cross pipe 9, and the outer sides of the two cross pipes 9 are connected to multiple welding nozzles 10. When the welding machine body 4 is turned on, the welding machine body 4 transports the combustible gas in the gas cylinder 5 to the multiple welding nozzles 10 through the rubber hose 6, the first connecting pipe 7, the second connecting pipe 8 and the cross pipe 9, and the combustible gas is ignited by the automatic electronic ignition device of the welding nozzle 10, so that welding operation can be carried out.

[0055] The implementation principle of this embodiment is as follows: when in use, the two electric push rods 13 are turned on, and the two electric push rods 13 respectively drive the two telescopic rods 50 to move vertically upward, and the two telescopic rods 50 drive the lifting top plate 14 to move vertically upward, and the lifting top plate 14 drives the two connecting vertical plates 21 and the operating table 22 to move vertically upward, and then the end plate and the support plate to be welded are placed on the top of the two first slides 25 and the two second slides 26 respectively, and by turning on the first motor 31 and the second motor 32, the first motor 31 drives the first bidirectional screw rod 33 to rotate, and the first bidirectional screw rod 33 drives the two first slides 25 to move horizontally, and the second motor 32 drives the second bidirectional screw rod 34 to rotate, and the second bidirectional screw rod 35 drives the second bidirectional screw rod 36 to rotate. 4 drives the two second slides 26 to move horizontally, so that the positions of the end plates and the support plates can be adjusted, which is convenient for processing different types of quartz boat supports, and then the two electric push rods 13 are turned on again, and the two electric push rods 13 respectively drive the two telescopic rods 50 to move vertically downward, and the two telescopic rods 50 drive the lifting top plate 14 to move vertically downward, and the lifting top plate 14 drives the two connecting vertical plates 21 and the operating table 22 to move vertically downward, and then the first rectangular rod 36 and the second rectangular rod 38 respectively drive the first gear 39 and the second gear 41 to move vertically, and the first gear 39 and the second gear 41 roll on the first gear rod 40 and the second gear rod 42 respectively, and then the first gear 39 and the second gear 41 respectively The first rectangular rod 36 and the second rectangular rod 38 are driven to rotate. The first rectangular rod 36 cooperates with the two first rectangular holes to drive the two third bidirectional screw rods 35 to rotate. The two third bidirectional screw rods 35 respectively drive the four first clamping plates 27 to approach each other. The four first clamping plates 27 can clamp and position the two end plates. At the same time, the second rectangular rod 38 cooperates with the two second rectangular holes to drive the two fourth bidirectional screw rods 37 to rotate. The two fourth bidirectional screw rods 37 respectively drive the four second clamping plates 28 to approach each other. The four second clamping plates 28 can clamp and position the two support plates. At the same time, the two sliding plates 19 respectively drive the two third gear rods 45 to rotate. The two third gear rods 45 respectively drive the two third The gear 46 rotates, and the two third gears 46 respectively drive the two transmission rods 47 to rotate, and the two transmission rods 47 respectively drive the two first turntables 48 to rotate, and the two first turntables 48 respectively drive the two rotating shafts 49 to make circular motions, so that the two rotating shafts 49 can respectively reel and unwind the two hoses 6, and then the welding machine body 4 is turned on. The welding machine body 4 transports the combustible gas in the gas cylinder 5 to multiple welding nozzles 10 through the hose 6, the first connecting pipe 7, the second connecting pipe 8 and the cross pipe 9. The ignition operation can be performed through the electronic ignition device in the welding nozzle 10, and then the support plate and the end plate can be flame-heated and welded. At the same time, through the setting of the protective cover 11, the risk of operating the welding process can be effectively reduced.

[0056] Embodiment 2

[0057] The difference between this embodiment and the first embodiment is that screws are rotatably installed on the four first clamping plates 27 and the four second clamping plates 28, bearings are fixedly sleeved on the outer sides of the eight screws, and positioning plates are fixedly connected to the outer sides of the eight bearings. By rotating the screws, the screws drive the bearings and the positioning plates to move horizontally, and then the distance between the two positioning plates can be adjusted, so that it can be suitable for welding end plates and support plates of different thicknesses.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Quartz boat support automatic welding equipment, characterized by: include: Processing table (1); A vertical plate (2), wherein two vertical plates (2) are provided, and the two vertical plates (2) are fixedly mounted on the bottom of the processing table (1), and two symmetrical cross bars (3) are fixedly connected between the two vertical plates (2); A protective cover (11), the protective cover (11) is fixedly mounted on the top of the processing table (1), an observation window is provided on the outer side of the protective cover (11), a glass panel (12) is fixedly mounted in the observation window, a welding mechanism is provided at the bottom of the processing table (1), the welding mechanism is used to flame weld the support plate and the end plate of the quartz boat support, two symmetrical guide grooves (20) are provided on the top of the protective cover (11), sliding plates (19) are slidably mounted in the two guide grooves (20), the tops of the two sliding plates (19) are fixedly connected to the same lifting top plate (14), a cooling mechanism is provided on the lifting top plate (14), and the cooling mechanism is used to cool the quartz boat support after welding is completed; The operating table (22) is fixedly installed with two symmetrical connecting vertical plates (21) at the bottom of the lifting top plate (14), and the operating table (22) is fixedly installed on the outside of the two connecting vertical plates (21). The operating table (22) is provided with a first positioning mechanism and a second positioning mechanism, and the first positioning mechanism and the second positioning mechanism are used to position the support plate and the end plate of the quartz boat support. The first positioning mechanism includes two first sliding grooves (23), and the first sliding seats (25) are slidably installed in the two first sliding grooves (23). The tops of the two first sliding seats (25) are each provided with two third sliding grooves (29), and the first clamping plates (25) are each slidably installed in the four third sliding grooves (29). 7), a first motor (31) is fixedly installed on one side of the connecting vertical plate (21), a first through hole is opened on one side of the connecting vertical plate (21), the first through hole is communicated with the two first slide grooves (23), a first bidirectional screw rod (33) is rotatably installed in the first through hole, one end of the first bidirectional screw rod (33) is fixedly connected to the output shaft of the first motor (31), the first bidirectional screw rod (33) is threadedly connected to the two first slide seats (25), a second through hole is opened on one side of the two first slide seats (25), the two second through holes are respectively communicated with the four third slide grooves (29), a third bidirectional screw rod (35) is rotatably installed in the two second through holes, and the two third bidirectional The screw rod (35) is respectively threadedly connected to the four first clamping plates (27), one end of each of the two third bidirectional screw rods (35) is provided with a first rectangular hole, the same first rectangular rod (36) is rotatably mounted on the two connecting vertical plates (21), the first rectangular rod (36) is slidably mounted in the two first rectangular holes, one end of the first rectangular rod (36) is fixedly mounted with a first gear (39), the first gear (39) is meshed with a first gear rod (40), the first gear rod (40) is fixedly mounted on an inner wall of one side of the protective cover (11), and the second positioning mechanism includes two second slide grooves (24), the two second slide grooves (24) are both opened on the top of the operating table (22) A second slide seat (26) is slidably mounted in each of the two second slide grooves (24), a fourth slide groove (30) is provided on the top of each of the two second slide seats (26), a second clamping plate (28) is slidably mounted in each of the four fourth slide grooves (30), a second motor (32) is fixedly mounted on one side of the operating table (22), a third through hole is provided on the outer side of the operating table (22), the third through hole is communicated with the two second slide grooves (24), a second bidirectional screw rod (34) is rotatably mounted in the third through hole, the second bidirectional screw rod (34) is threadedly connected to the two second slide seats (26), and one end of the second bidirectional screw rod (34) is fixedly connected to the output shaft of the second motor (32).

2. The quartz boat support automatic welding equipment according to claim 1 is characterized in that: The welding mechanism comprises a welding machine body (4), the welding machine body (4) being fixedly mounted on the bottom of a processing table (1), the welding machine body (4) being connected to two gas cylinders (5), the welding machine body (4) being connected to two rubber hoses (6), one end of each of the two rubber hoses (6) being fixedly connected to a first connecting pipe (7), the outer sides of each of the two first connecting pipes (7) being fixedly connected to a second connecting pipe (8), one end of each of the two second connecting pipes (8) being fixedly connected to a transverse pipe (9), and the outer sides of each of the two transverse pipes (9) being connected to a plurality of welding nozzles (10).

3. The quartz boat support automatic welding equipment according to claim 2 is characterized in that: The cooling mechanism comprises a fixed cover (15), the fixed cover (15) being fixedly mounted on the lifting top plate (14), a dustproof plate (16) and a support rod (17) being fixedly mounted inside the fixed cover (15), a drive motor (51) being fixedly mounted on the outer side of the support rod (17), a rotating shaft (44) being rotatably mounted on the support rod (17), one end of the rotating shaft (44) being fixedly connected to an output shaft of the drive motor (51), and an impeller (18) being fixedly connected to the outer side of the rotating shaft (44).

4. The quartz boat support automatic welding equipment according to claim 3 is characterized in that: A fourth through hole is provided on one side of the two second slide seats (26), the two fourth through holes are respectively communicated with the four fourth slide grooves (30), a fourth bidirectional screw rod (37) is rotatably installed in the two fourth through holes, the two fourth bidirectional screw rods (37) are respectively threadedly connected to the four second clamping plates (28), a second rectangular hole is provided on one end of the two fourth bidirectional screw rods (37), a second rectangular rod (38) is slidably installed in the two second rectangular holes, a second gear (41) is fixedly connected to one end of the second rectangular rod (38), the second gear (41) is meshed with a second gear rod (42), and the second gear rod (42) is fixedly installed on an inner wall of one side of the protective cover (11).

5. The quartz boat support automatic welding equipment according to claim 4 is characterized in that: The bottom inner walls of the two guide grooves (20) are each provided with a sliding hole, and a third gear rod (45) is slidably mounted in each of the two sliding holes. One end of the two third gear rods (45) is respectively fixedly connected to the bottom of the two sliding plates (19). A transmission rod (47) is rotatably mounted on each of the two vertical plates (2). A third gear (46) is fixedly mounted on the outer sides of the two transmission rods (47), and the two third gears (46) are respectively meshed with the two third gear rods (45).

6. The quartz boat support automatic welding equipment according to claim 5 is characterized in that: A first rotating disk (48) is fixedly mounted on one end of each of the two transmission rods (47); two symmetrical rotating shafts (49) are rotatably mounted on one side of each of the two first rotating disks (48); a second rotating disk (43) is rotatably mounted on one end of each of the two rotating shafts (49); the rubber hose (6) is respectively located between the two rotating shafts (49); and the two first connecting tubes (7) are respectively fixedly mounted on the two connecting vertical plates (21).

7. The quartz boat support automatic welding equipment according to claim 6 is characterized in that: Two symmetrical electric push rods (13) are fixedly mounted on the top of the processing table (1); the output shafts of the two electric push rods (13) are fixedly connected to telescopic rods (50); and one end of the two telescopic rods (50) is fixedly connected to the bottom of the lifting top plate (14).

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