Quartz bar and plate rapid welding equipment and welding method

Abstract

The invention discloses quartz bar and plate rapid welding equipment and a welding method. The quartz bar and plate rapid welding equipment comprises a base, and a support is welded to the top of the base; a welding gun is rotationally connected to the bottom of the support, a protruding block is slidably connected to the interior of the front end of the welding gun, the outer end of the protruding block is semicircular and extends into a groove to form a clamping mechanism, the groove is formed in the support at equal angles, a fifth spring is connected to the inner end of the protruding block, and a second spring is connected to the inner end of the fifth spring. And the inner end of the fifth spring is connected to the interior of the welding gun. According to the rapid welding equipment for the quartz bar and the plate and the welding method, the stamping rod is installed, the connecting position between the quartz bar and the plate is heated through the welding gun, and then through pressing of the stamping rod, rapid welding can be conveniently conducted between the quartz bar and the plate, burrs cannot be formed, the polishing step is omitted, and the production efficiency is improved. Therefore, the machining and welding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the relevant technical field of welding, and in particular to a quartz rod and plate rapid welding device and a welding method. Background Art

[0002] Quartz rod and plate welding equipment is a mechanical equipment specially used for welding quartz materials. It combines advanced welding technology and precise control system to achieve fast, efficient and stable welding of quartz rods and plates.

[0003] The existing rod welding parts are cut by CNC machining, the quartz rod welding parts and the quartz plate welding parts are preheated by welding guns, and then filler welding is performed by quartz welding rods. The welding is time-consuming and the welding parts are not beautiful, and they need to be manually ground later;

[0004] In order to solve the above defects, a welding device for steel components in engineering construction with a publication number of CN217452673U is disclosed. The device is provided with a driving assembly, a first gear, a second gear, a third gear, a rotating rod, a grinding wheel, a fourth gear, a fixed pipe, an electric push rod and a clamping plate. When two pipes to be welded are fixed directly below the welding device, the driving assembly is controlled to work, and the rotating fixed pipe drives the pipe to rotate. The working welding device can weld the gap between the two pipes, so that the staff can quickly weld without repeatedly rotating the pipe, and the operation is simple. At the same time, the first gear drives the grinding wheel to rotate through the rotating rod and the slide cylinder, and the rotating grinding wheel grinds the weld seam, thereby improving the welding processing quality of the device.

[0005] In order to solve the above defects, a blower pipe rapid welding device with publication number CN217832453U is disclosed, which starts the power motor to rotate and grind the welding point when the wire grinding brush moves above the welding point, so that the burrs on the welding point can be grinded after the welding is completed, making the welding point smoother, so that there is no need for manual grinding after welding, making welding faster and more convenient;

[0006] In the actual use of the above device, although the manual grinding step can be avoided, after welding, the welding point position needs to be polished by a grinding mechanism, and the grinding process is relatively cumbersome, which will lead to low welding efficiency, making it inconvenient and inefficient for rapid welding production.

[0007] Therefore, we propose a quartz rod and plate rapid welding equipment and welding method to solve the above problems. Summary of the invention

[0008] The purpose of the present invention is to provide a quartz rod and plate rapid welding device and welding method to solve the problem raised by the above background technology that the welding point position needs to be polished by a grinding mechanism in the current market, and the grinding process is relatively cumbersome, which will lead to low welding efficiency and inconvenience in rapid welding production.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a quartz rod and plate rapid welding device and welding method, comprising a base, the top of which is welded with a bracket;

[0010] Also includes:

[0011] The bottom of the bracket is rotatably connected to a welding gun, and a protrusion is slidably connected to the front end of the welding gun, and the outer end of the protrusion is set in a semicircular shape, and the outer end of the protrusion extends into the interior of the groove to form a locking mechanism, and the groove is opened at equal angles in the interior of the bracket, the inner end of the protrusion is connected to a fifth spring, and the inner end of the fifth spring is connected to the interior of the welding gun, and a stamping rod is fixedly connected to the interior of the bracket, and the stamping rod is set vertically to the left side of the placement plate.

[0012] Preferably, a threaded rod is connected to the interior of the base via a bearing, and a moving plate is threadedly connected to the threaded rod, and the moving plate slides at the front end of the base, and a placement plate is fixed to the rear end of the base.

[0013] Preferably, the insides of the moving plate and the placing plate are both slidably connected with a moving rod, the top of the moving rod is connected with a first spring, and the bottom of the first spring is connected to the insides of the moving plate and the placing plate.

[0014] Preferably, a first pull rope is connected to the bottom side of the shift rod, and the outer end of the first pull rope is connected to the inner wall of the clamp plate through a roller, and the clamp plate slides inside the shift plate and the placement plate, the bottom of the clamp plate slides on the fixed rod, and both ends of the fixed rod are fixed inside the shift plate and the placement plate.

[0015] Preferably, the inner end of the fixing rod is nested and connected with a second spring, and the outer end of the second spring is connected to the inner wall of the clamping plate.

[0016] Preferably, a pawl is rotatably connected to the bottom of the clamping plate, and the bottom of the pawl extends into the interior of the card slot to form a locking mechanism, and the card slots are arranged at equal intervals inside the moving plate and the placing plate.

[0017] Preferably, the top of the pawl is connected to a third spring, and the top of the third spring is connected to the inside of the splint, and the top of the pawl is connected to a second pull rope, the outer end of the second pull rope extends out of the inside of the splint, and the outer end of the second pull rope also extends out of the inside of the shift plate and the placement plate to form a sliding mechanism.

[0018] Preferably, a motor is fixed on the right side of the top of the base, and a first gear is keyed to the rear end of the motor, and a second gear is meshed on the top of the first gear, the second gear is connected to the nozzle, and the nozzle rotates on the base, and the tooth block on the first gear is half set and the other half is set on a smooth surface.

[0019] Preferably, the front end of the nozzle is connected to the output end of the external fan through an air pipe, and a fourth spring is nested between the connection between the nozzle and the base.

[0020] Preferably, the method comprises the following steps:

[0021] S1: placing the quartz rod and the plate on the placement plate and the transfer plate respectively, and fixing the quartz rod and the plate by a clamping plate;

[0022] S2: Rotate the threaded rod so that the threaded rod drives the moving plate to move, so that the quartz rod and the plate can be fitted together;

[0023] S3: rotating the welding gun, and then fixing the welding gun by engaging the protrusion with the groove, so that the welding gun can heat the joint between the quartz rod and the plate;

[0024] S4: After the quartz rod and the plate are heated, the quartz rod and the plate can be connected by pressing the punch rod;

[0025] S5: The air is transported into the nozzle through the fan, and then the air is transported to the welding part of the quartz rod and the plate through the nozzle, and then the welding part of the quartz rod and the plate is cooled.

[0026] Compared with the prior art, the invention has the following beneficial effects: the quartz rod and plate rapid welding equipment and welding method can avoid grinding, can be quickly clamped and fixed, and can quickly cool down. The grinding step can be eliminated by the extension and contraction of the punching rod, thereby avoiding grinding. The quartz rod and the plate can be quickly fixed by the movement of the clamping plate, thereby improving the welding efficiency. The nozzle can cool down the welding part, thereby facilitating the improvement of the processing efficiency. The specific contents are as follows:

[0027] (1) A punching rod is provided, and the connection between the quartz rod and the plate is heated by a welding gun, and then pressed by the punching rod, so that the quartz rod and the plate can be quickly welded without forming burrs, thereby eliminating the grinding step and improving the efficiency of processing and welding;

[0028] (2) A clamping plate is provided, and the weight of the quartz rod and the plate squeezes the moving rod, so that the movement of the moving rod can drive the movement of the clamping plate, and then the movement of the clamping plate can clamp the quartz rod and the plate, thereby avoiding the displacement of the quartz rod and the plate, thereby improving the welding efficiency;

[0029] (3) A nozzle is provided, and air is transported into the nozzle through an external fan, and then the nozzle can transport cold air to the welding part between the quartz rod and the plate, so as to facilitate rapid cooling of the welding part between the quartz rod and the plate, thereby achieving the purpose of connection, thereby improving the processing efficiency;

[0030] (4) A threaded rod is provided, and the threaded rod is connected to the base through a bearing, and a moving plate is threadedly connected to the threaded rod, and the moving plate slides at the front end of the base, and a placement plate is fixed at the rear end of the base, and then the moving plate can be driven to move by the rotation of the threaded rod, so that quartz rods of different lengths can be adjusted, thereby improving applicability;

[0031] (5) A pawl is provided, and a third spring is connected to the top of the pawl, and the top of the third spring is connected to the inside of the clamp, and a second pull rope is connected to the top of the pawl, and the outer end of the second pull rope extends out of the inside of the clamp, and the outer end of the second pull rope also extends out of the inside of the shift plate and the placement plate to form a sliding mechanism, so that after the pawl is engaged with the slot, the stability of the clamp can be further improved, thereby avoiding the displacement of the position of the quartz rod and the plate during pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a front view structural schematic diagram of the present invention;

[0033] Figure 2 It is a schematic diagram of the top view structure of the present invention;

[0034] Figure 3 It is a rear view structural schematic diagram of the present invention;

[0035] Figure 4 This is a front view structural diagram of the threaded rod of the present invention;

[0036] Figure 5 This is a schematic diagram of the front cross-sectional structure of the placement plate of the present invention;

[0037] Figure 6 This is a front view structural diagram of the fixing rod of the present invention;

[0038] Figure 7 It is a schematic diagram of the side view structure of the nozzle of the present invention;

[0039] Figure 8 It is a schematic diagram of the top view structure of the nozzle of the present invention;

[0040] Fig. 9 This is a schematic diagram of the front view structure of the welding gun of the present invention;

[0041] Fig.10 It is a schematic diagram of the front view structure of the bump of the present invention.

[0042] In the figure: 1. base; 2. bracket; 3. welding gun; 4. punch rod; 5. placement plate; 6. threaded rod; 7. shift plate; 8. shift rod; 9. first spring; 10. first pull rope; 11. clamping plate; 12. fixing rod; 13. second spring; 14. ratchet; 15. slot; 16. third spring; 17. second pull rope; 18. motor; 19. first gear; 20. second gear; 21. nozzle; 22. air pipe; 23. fourth spring; 24. bump; 25. groove; 26. fifth spring. DETAILED DESCRIPTION

[0043] 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.

[0044] Embodiment 1:

[0045] The present invention solves the problem that the existing grinding mechanism is required to grind the welding point position, and the grinding process is relatively cumbersome, which leads to low welding efficiency and inconvenience in rapid welding production. The punching rod 4 can avoid the generation of welding points, thereby improving the welding efficiency. The present invention discloses:

[0046] A base 1, a bracket 2 is welded on the top of the base 1; further comprising: a welding gun 3 is rotatably connected to the bottom of the bracket 2, and a protrusion 24 is slidably connected to the front end of the welding gun 3, and the outer end of the protrusion 24 is arranged in a semicircular shape, and the outer end of the protrusion 24 extends into the inside of the groove 25 to form a clamping mechanism, and the groove 25 is opened at equal angles inside the bracket 2, the inner end of the protrusion 24 is connected to the fifth spring 26, and the inner end of the fifth spring 26 is connected to the inside of the welding gun 3, and a punching rod 4 is fixedly connected to the inside of the bracket 2, and the punching rod 4 is arranged vertically to the left side of the placement plate 5;

[0047] refer to Figures 1 to 3 , Fig. 9 and Fig.10, place the quartz rod on the moving plate 7, and then place the plate on the placing plate 5, and then splice the quartz rod and the plate, start the welding gun 3, so that the welding gun 3 can heat the joint between the quartz rod and the plate, and after the heating is completed, the quartz rod and the plate can be squeezed by moving the punching rod 4, so that the quartz rod and the plate can be welded together by the reciprocating pressing of the punching rod 4, thereby avoiding the generation of welding points, so there is no need to grind the welding points, thereby improving the convenience of welding, and by rotating the welding gun 3, the welding gun 3 can be The bracket 2 is rotated, and the welding gun 3 rotates to drive the protrusion 24 to rotate, and then the protrusion 24 rotates and squeezes each other with the groove 25, so that the protrusion 24 is squeezed to slide toward the inside of the welding gun 3, and the movement of the protrusion 24 squeezes the fifth spring 26, so that the fifth spring 26 is compressed. After the welding gun 3 rotates to the position, the protrusion 24 is pushed into the inside of the groove 25 by the force of the fifth spring 26, so as to achieve the purpose of fixing the welding gun 3, and then the welding gun 3 can adjust the angle according to different needs, thereby improving adaptability;

[0048] Embodiment 2:

[0049] The present invention solves the problem that the workpiece needs to be fixed before welding, and the fixing method is all through threaded fixing, which leads to poor fixing efficiency. The clamping efficiency can be improved by the clamping plate 11, and the following is disclosed:

[0050] The interior of the base 1 is connected with a threaded rod 6 through a bearing, and a moving plate 7 is threadedly connected to the threaded rod 6, and the moving plate 7 slides on the front end of the base 1, and a placing plate 5 is fixed to the rear end of the base 1, and the moving plate 7 and the placing plate 5 are both slidably connected with a moving rod 8 inside, and the top of the moving rod 8 is connected with a first spring 9, and the bottom of the first spring 9 is connected to the inside of the moving plate 7 and the placing plate 5, the bottom side of the moving rod 8 is connected with a first pull rope 10, and the outer end of the first pull rope 10 is connected to the inner wall of the clamping plate 11 through a roller, and the clamping plate 11 slides inside the moving plate 7 and the placing plate 5, the bottom of the clamping plate 11 penetrates and slides on the fixed rod 12, and the two ends of the fixed rod 12 are fixed inside the moving plate 7 and the placing plate 5, the inner end of the fixed rod 12 is nested with a second spring 13, and the outer end of the second spring 13 is connected to the inner wall of the clamping plate 11, the bottom of the clamping plate 11 is rotatably connected with a ratchet 14, and the bottom of the ratchet 14 extends into The interior of the card slot 15 constitutes a card engagement mechanism, and the card slot 15 is evenly spaced inside the shift plate 7 and the placement plate 5, the top of the ratchet 14 is connected to a third spring 16, and the top of the third spring 16 is connected to the inside of the clamping plate 11, and the top of the ratchet 14 is connected to a second pull rope 17, the outer end of the second pull rope 17 extends out of the inside of the clamping plate 11, and the outer end of the second pull rope 17 also extends out of the shift plate 7 and the placement plate 5 to form a sliding mechanism, a motor 18 is fixed to the right side of the top of the base 1, and the rear end of the motor 18 is keyed to a first gear 19, and the top of the first gear 19 is meshed with a second gear 20, the second gear 20 is connected to a nozzle 21, and the nozzle 21 rotates on the base 1, and the tooth block on the first gear 19 is half set, and the other half is smooth, the front end of the nozzle 21 is connected to the output end of the external fan through the air pipe 22, and a fourth spring 23 is nested between the connection between the nozzle 21 and the base 1;

[0051] refer to Figures 1 to 6After placing the quartz rod and the plate on the shift rod 8, the threaded rod 6 is rotated, and the rotation of the threaded rod 6 can drive the shift plate 7 to move, so that quartz rods of different lengths can be used. The weight of the quartz rod and the plate will squeeze the shift rod 8, so that the movement of the shift rod 8 will squeeze the first spring 9, and then the first spring 9 is compressed, and the movement of the shift rod 8 will drive the first pull rope 10 to move, so that the movement of the first pull rope 10 drives the clamping plate 11 to move, and then the movement of the clamping plate 11 can slide on the fixed rod 12, and the movement of the clamping plate 11 can fix the quartz rod and the plate, so that the quartz rod and the plate can be stably fixed on the placement plate 5 and the shift plate 7, so as to avoid the quartz rod and the plate from deviating when the stamping rod 4 is pressed, and the movement of the clamping plate 11 will squeeze the second spring 13, so that the second spring 13 is compressed, and the movement of the clamping plate 11 will also drive the pawl 14 to move, so that the pawl 14 moves The pawl 14 is then disengaged from the engagement with the slot 15 by the rotation of the pawl 14, and after the clamping plate 11 is moved to the appropriate position, the pawl 14 can be pushed into the interior of the slot 15 by the third spring 16, and then the position of the clamping plate 11 can be fixed, thereby further improving the stability of the clamping fixation. After the welding is completed, the quartz rod and the plate are taken out of the squeezing of the shift rod 8, and then the second pull rope 17 is pulled, so that the second pull rope 17 moves and drives the pawl 14 to rotate, so that the pawl 14 is disengaged from the engagement with the slot 15, so that the second spring 13 can push the clamping plate 11 to reset, and the first spring 9 will also drive the shift rod 8 to reset, so as to facilitate the clamping and fixing of the next group of quartz rods and plates, thereby improving the efficiency of processing and welding; Figures 1 to 3 , Figure 7 and Figure 8After welding, the welding place between the quartz rod and the plate will have high temperature, and then the air will be transported to the inside of the air pipe 22 through the external fan, and then the air will be transported to the nozzle 21 through the air pipe 22, so the air can be transported to the welding place between the quartz rod and the plate through the nozzle 21, so as to cool the welding place between the quartz rod and the plate, and the output end of the motor 18 will drive the first gear 19 to rotate, so that the first gear 19 rotates to drive the second gear 20 to rotate, and then the second gear 20 rotates to drive the nozzle 21 to rotate, and the rotation of the nozzle 21 will squeeze the fourth spring 23, so that the fourth spring 23 is compressed by force, and after the first gear 19 and the second gear 20 are disengaged, the nozzle 21 can be driven to reverse by the force of the fourth spring 23, and so on, so that the nozzle 21 can swing back and forth, thereby increasing the range of action of the nozzle 21, and then the welding place between the quartz rod and the plate can be quickly cooled, thereby improving the welding efficiency;

[0052] Embodiment three:

[0053] The present invention provides a technical solution, a quartz rod and plate rapid welding device and welding method, comprising the following steps, disclosed:

[0054] S1: placing the quartz rod and the plate on the placement plate 5 and the moving plate 7 respectively, and fixing the quartz rod and the plate by the clamping plate 11;

[0055] S2: rotating the threaded rod 6 so that the threaded rod 6 drives the moving plate 7 to move, so that the quartz rod and the plate can be fitted together;

[0056] S3: rotating the welding gun 3, and then fixing the welding gun 3 by engaging the protrusion 24 with the groove 25, so that the welding gun 3 can heat the joint between the quartz rod and the plate;

[0057] S4: After the quartz rod and the plate are heated, the quartz rod and the plate can be connected by pressing the punch rod 4;

[0058] S5: The air is transported into the nozzle 21 through the fan, and then the air is transported to the welding part of the quartz rod and the plate through the nozzle 21, thereby cooling the welding part of the quartz rod and the plate.

[0059] Working principle of this embodiment: When using the quartz rod and plate rapid welding device and welding method, first, refer to Figures 1 to 3 , Fig. 9 and Fig.10, place the quartz rod on the moving plate 7, then place the plate on the placing plate 5, and then splice the quartz rod and the plate, start the welding gun 3, and after heating, the quartz rod and the plate can be squeezed by moving the punching rod 4, thereby avoiding the generation of welding points, so there is no need to grind the welding points, thereby improving the convenience of welding, and by rotating the welding gun 3, the welding gun 3 can be rotated on the bracket 2, and the rotation of the welding gun 3 drives the protrusion 24 to rotate, and the movement of the protrusion 24 will squeeze the fifth spring 26, so that the fifth spring 26 is compressed by force, and after the welding gun 3 is rotated to the position, the protrusion 24 is pushed into the interior of the groove 25 by the force of the fifth spring 26, and then the welding gun 3 can adjust the angle according to different needs, thereby improving the adaptability;

[0060] refer to Figures 1 to 6 After placing the quartz rod and the plate on the shift rod 8, the threaded rod 6 is rotated, and the rotation of the threaded rod 6 can drive the shift plate 7 to move. The weight of the quartz rod and the plate will squeeze the shift rod 8, so that the movement of the shift rod 8 will squeeze the first spring 9, and then the clamping plate 11 will move and slide on the fixed rod 12. The movement of the clamping plate 11 can fix the quartz rod and the plate, and the movement of the clamping plate 11 will also drive the pawl 14 to move, so that the movement of the pawl 14 will squeeze the card slot 15, so that The pawl 14 is pressed to rotate toward the inside of the clamping plate 11, and the rotation of the pawl 14 will squeeze the third spring 16, and the rotation of the pawl 14 will disengage from the engagement with the card slot 15. After the clamping plate 11 moves to a suitable position, the second pull rope 17 is pulled, so that the second pull rope 17 moves and drives the pawl 14 to rotate, so that the pawl 14 will disengage from the engagement with the card slot 15, and the first spring 9 will also drive the shift rod 8 to reset, so as to facilitate the clamping and fixing of the next group of quartz rods and plates, thereby improving the efficiency of processing and welding;

[0061] refer to Figures 1 to 3 , Figure 7 and Figure 8 After welding, the welding point between the quartz rod and the plate will have high temperature, and then the air will be transported to the inside of the air pipe 22 through the external fan, and then the air will be transported to the nozzle 21 through the air pipe 22, so the air can be transported to the welding point between the quartz rod and the plate through the nozzle 21, and then the second gear 20 rotates to drive the nozzle 21 to rotate, and the rotation of the nozzle 21 will squeeze the fourth spring 23, and so on, and then the nozzle 21 can swing back and forth, thereby increasing the range of action of the nozzle 21, and then the welding point between the quartz rod and the plate can be quickly cooled down, thereby improving the welding efficiency.

[0062] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quartz rod and plate rapid welding device, comprising a base (1), a bracket (2) welded to the top of the base (1); It is characterized in that Also includes: The bottom of the bracket (2) is rotatably connected to a welding gun (3), and a protrusion (24) is slidably connected to the front end of the welding gun (3), and the outer end of the protrusion (24) is arranged in a semicircular shape, and the outer end of the protrusion (24) extends into the interior of the groove (25) to form a locking mechanism, and the groove (25) is arranged at equal angles inside the bracket (2), the inner end of the protrusion (24) is connected to a fifth spring (26), and the inner end of the fifth spring (26) is connected to the interior of the welding gun (3), and a punching rod (4) is fixedly connected to the interior of the bracket (2), and the punching rod (4) is arranged vertically to the left side of the placement plate (5).

2. The quartz rod and plate rapid welding equipment according to claim 1 is characterized in that: The interior of the base (1) is connected to a threaded rod (6) via a bearing, and a moving plate (7) is threadedly connected to the threaded rod (6), and the moving plate (7) slides on the front end of the base (1), and a placement plate (5) is fixed to the rear end of the base (1).

3. The quartz rod and plate rapid welding equipment according to claim 2 is characterized in that: The inside of the shift plate (7) and the placement plate (5) are both slidably connected with a shift rod (8), the top of the shift rod (8) is connected with a first spring (9), and the bottom of the first spring (9) is connected to the inside of the shift plate (7) and the placement plate (5).

4. The quartz rod and plate rapid welding equipment according to claim 3 is characterized in that: The bottom side of the shift rod (8) is connected to a first pull rope (10), and the outer end of the first pull rope (10) is connected to the inner wall of the clamping plate (11) through a roller, and the clamping plate (11) slides inside the shift plate (7) and the placement plate (5), and the bottom of the clamping plate (11) slides on the fixed rod (12), and the two ends of the fixed rod (12) are fixed inside the shift plate (7) and the placement plate (5).

5. The quartz rod and plate rapid welding equipment according to claim 4, characterized in that: The inner end of the fixing rod (12) is nested with a second spring (13), and the outer end of the second spring (13) is connected to the inner wall of the clamping plate (11).

6. The quartz rod and plate rapid welding equipment according to claim 5, characterized in that: The bottom of the clamping plate (11) is rotatably connected to a pawl (14), and the bottom of the pawl (14) extends into the interior of the card slot (15) to form a card engagement mechanism, and the card slots (15) are arranged at equal intervals inside the moving plate (7) and the placing plate (5).

7. The quartz rod and plate rapid welding equipment according to claim 6, characterized in that: The top of the pawl (14) is connected to a third spring (16), and the top of the third spring (16) is connected to the inside of the clamp (11), and the top of the pawl (14) is connected to a second pull rope (17), the outer end of the second pull rope (17) extends out of the inside of the clamp (11), and the outer end of the second pull rope (17) also extends out of the inside of the moving plate (7) and the placing plate (5) to form a sliding mechanism.

8. The quartz rod and plate rapid welding equipment and welding method according to claim 1, characterized in that: A motor (18) is fixed on the right side of the top of the base (1), and a first gear (19) is keyed to the rear end of the motor (18), and a second gear (20) is meshed at the top of the first gear (19), the second gear (20) is connected to the nozzle (21), and the nozzle (21) rotates on the base (1), and the tooth block on the first gear (19) is half set, and the other half is set as a smooth surface.

9. The quartz rod and plate rapid welding equipment according to claim 8, characterized in that: The front end of the nozzle (21) is connected to the output end of an external fan via an air pipe (22), and a fourth spring (23) is nested between the connection between the nozzle (21) and the base (1).

10. The welding method of a quartz rod and plate rapid welding device according to claim 1, characterized in that: The following steps are also included: S1: placing the quartz rod and the plate on the placement plate (5) and the transfer plate (7) respectively, and fixing the quartz rod and the plate by means of a clamping plate (11); S2: rotating the threaded rod (6) so that the threaded rod (6) drives the moving plate (7) to move, thereby allowing the quartz rod and the plate to be fitted together; S3: rotating the welding gun (3), and then fixing the welding gun (3) by engaging the protrusion (24) with the groove (25), so that the welding gun (3) can heat the joint between the quartz rod and the plate; S4: After the quartz rod and the plate are heated, the quartz rod and the plate can be connected by pressing with a punching rod (4); S5: The air is transported into the nozzle (21) through the fan, and then the air is transported to the welding position of the quartz rod and the plate through the nozzle (21), thereby cooling the welding position of the quartz rod and the plate.

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